Education

Research/Teaching Experience

Honors and Awards

• (i) Merit Scholarship (First position in MSc Exam I.), Islamia University, Bahawalpur. (ii) Quaid-i-Azam scholarship for Ph.D, awarded by the Govt. of Pakistan, Ministry of Education, Islamabad. (iii) Gold Medal (First class first in MSc Exam.), awarded by the Islamia University, Bahawalpur. (iv) Post-doc research fellowship (2003), awarded by Ministry of Science and Technology, Islamabad. (v) Post-doc research fellowship (2005), awarded by University of North Carolina at Greensboro, USA. (vi) Research Productivity Awards 2012, 2015, 2017, Pakistan Council for Science and Technology, Islamabad.

Professional Societies

• • Associate Editor, Journal of Statistical Theory and Practice, Springer. • Editor in Chief, Journal of Medicine and Health Sciences (JMHS). • Academic Editor, Asian Basic and Applied Research Journal.
• Editor-in-Chief, University of Wah Journal of Science and Technology.

List of Publications

1. Rashedi1, K. A., Alshammari1, T.S., Alshammari1, K. M., Talal Abdulrahman Alanazi, T. A., Shabbir, J. and Mehmood, T., "Regularized regression in ultra-small chemometric datasets: A methodological case study using FTIR spectra of Schiff bases", Plos One, Vol. 21, Issue No. 6, 2026. 2.6 (pp. 1-14) IF: 2.6 Category: W
   DOI: 10.1371/journal.pone.0341850
   SDG: 4-Quality Education
   Download Link:   Click Here
2. Shabbir, J. and Salemian, H., "Evaluation of successive sampling strategy for distribution function under cost function and nonresponse scenarios", International Journal of Mathematics and Mathematical Sciences, Vol. 2026, Issue No. 1, 2026. 1.1 (pp. 1-14) IF: 1.1 Category: X
   DOI: 10.1155/ijmm/7884102
   SDG: 4-Quality Education
   Download Link:   Click Here
3. Al-Essa, Laila A., Shabbir, J and Khan, Z., "Estimation of finite population variance under post-stratified randomized response technique", Ain Shams Engineering Journal, Vol. 17, Issue No. 2026, 2026. 5.9 (pp. 1-15) IF: 5.9 Category: W
   DOI: 10.1016/j.asej.2026.104132
   SDG: 4-Quality Education
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4. Khan, Z. and Shabbir, J., "Estimation of variance in systematic sampling", Journal of Statistical Theory and Practice, Vol. 20, Issue No. 50, 2026. 0.9 (pp. 2-11) IF: 0.9 Category: W
   DOI: 10.1007/s42519-026-00554-7
   SDG: 4-Quality Education
   Download Link:   Click Here
5. Salemin, H; Mahmoudi, E and Shabbir, J., "Novel randomized response method for mean estimation using exponential estimators", Communications in Statistics-Theory and Methods, Vol. 0, Issue No. 0, 2026. 0 (pp. 1-20) IF: 0 Category: Y
   DOI: 10.1080/03610926.2025.2607440
   SDG: 4-Quality Education
   Download Link:   Click Here
6. Rehman, S. A; Coolen-Maturi, T; Coolen, F. P. A. and Shabbir, J, "Comparative study of reproducibility of ranked set sampling methods using predictive inference", Journal of Statistical Theory and Practice, Vol. 20, Issue No. 38, 2026. 0.9 (pp. 1-23) IF: 0.9 Category: X
   DOI: 10.1007/s42519-026-00555-6
   SDG: 4-Quality Education
   Download Link:   Click Here
7. Rashedi, K. A., Alshammari, T. S., Alshammari, Kh. M., a, Alanazi Talal Abdulrahman, A. T., Shabbir, J; Mehmood, T., "Sparse regression and explainable modeling of in vitro dry matter digestibility using near-infrared spectra", Chemometrics and Intelligent Laboratory Systems, Vol. 272, Issue No. 2026, 2026. 3.8 (pp. 1-10) IF: 3.8 Category: W
   DOI: 10.1016/j.chemolab.2026.105677
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8. Khan, Z., Al-Essa, L. A; Al Duais, F. S; Shabbir, J. and Gupta, S., "An application of modified systematic sampling in auto-correlated populations", Kuwait Journal of Science, Vol. 25, Issue No. 100404, 2025. 1.2 (pp. 1-9) IF: 1.2 Category: W
   DOI: 10.1016/j.kjs.2025.100404
   SDG: 4-Quality Education
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9. Hafeez, W; Aziz, N. and Shabbir, J. and Shah, S. F., "Construction of quality regions based on consumer’s and producer’s risks for two sided group chain sampling plan with binomial distribution", Thailand Statistician, Vol. 23, Issue No. 2, 2025. 0.6 (pp. 402-407) IF: 0.6 Category: X
   DOI: Nil
   SDG: 4-Quality Education
   Download Link:   Click Here
10. Rashedi, K. A; Abdulrahman, A. T; Alshammari, T. S; Alshammari, K. M. K; Shahzad, U; Shabbir, J; Mehmood, T; Ishfaq Ahmad, I., "Robust särndal-type mean estimators with re-descending coefficients", Axioms, Vol. 14, Issue No. 261, 2025. 1.9 (pp. 1-19) IF: 1.9 Category: W
    DOI: 10.3390/axioms14040261
    SDG: 4-Quality Education
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11. Noreen, K., Shabbir, J., Tahir, M. H., Fardos, A., Ahmed, R. and Albalwi, O., "Construction for the useful classes of minimal circular neighbor designs: A comprehensive framework", Heliyon, Vol. 11, Issue No. 3, 2025. 3.4 (pp. 1-13) IF: 3.4 Category: W
    DOI: 10.1016/j.heliyon.2025.e42446
    SDG: 4-Quality Education
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12. Alam, S., Shabbir, J. and Nadeem, M., "On the use of adaptive cluster sampling for variance estimation", Journal of Applied Statistics, Vol. 0, Issue No. 0, 2025. 1.2 (pp. 1-12) IF: 1.2 Category: W
    DOI: 10.1080/02664763.2025.2460072,
    SDG: 4-Quality Education
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13. Shabbir, J., Arsalan, S, M. and Kim, J-M, "On use of double sampling strategy for the estimation of finite population mean", Measurement: Interdisciplinary Research and Perspectives, Vol. 0, Issue No. 0, 2025. 0.6 (pp. 1-10) IF: 0.6 Category: X
    DOI: 10.1080/15366367.2024.2447690
    SDG: 4-Quality Education
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14. Shabbir, J. and Novaheedi, Z., "Use of generalized randomized response model for enhancement of finite population variance: A simulation approach", Plos One, Vol. 19, Issue No. 12, 2024. 2.9 (pp. 1-21) IF: 2.9 Category: W
    DOI: 10.1371/journal. pone.0315658
    SDG: 4-Quality Education
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15. Ghulam Narjis and Javid Shabbir, "A comparative analysis of proposed quantitative randomized response response model", Communications in Statistics-Theory and Methods, Vol. 0, Issue No. 0, 2024. 0.6 (pp. 1-14) IF: 0.6 Category: W
    DOI: 10.1080/03610926.2024.2434942
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16. Salemian, H.,Mahmoudi, E., Alamri, O. A. and Shabbir, J., "Improving a novel quantitative randomized response method using auxiliary variable information", Heliyon, Vol. 10, Issue No. , 2024. 3.4 (pp. 1-11) IF: 3.4 Category: W
    DOI: 10.1016/j.heliyon.2024.e40367
    SDG: 4-Quality Education
    Download Link:   Click Here
17. Rehman, S.A., Al.Essa, L.A., Shabbir, J. and Khan, Z., "On the efficiency of paired ranked set sampling for estimating the population mean in the presence of non-response", Scientific Reports, Vol. 14, Issue No. 0, 2024. 3.8 (pp. 1-11) IF: 3.8 Category: W
    DOI: 10.1038/s41598-024-76072-y
    SDG: 4-Quality Education
    Download Link:   Click Here
18. Mustafa, M. S., Ahmad, S., Zahid, E., Shabbir, J. and Masood, S., "Novel methods for estimation of population mean using auxiliary information under PPS sampling: Application with real and simulated data sets, Kurdis Studies", Kurdis Studies, Vol. 12, Issue No. 5, 2024. 0 (pp. 1553-1565) IF: 0 Category: X
    DOI: 10.53555/ks.v12i5.3508
    SDG: 4-Quality Education
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19. Narjis, G. and Shabbir, J., "Mean and sensitivity estimation using optional scrambled randomized response technique", Communications in Statistics-Simulation and Computation, Vol. 0, Issue No. 0, 2024. 0.9 (pp. 1-12) IF: 0.9 Category: W
    DOI: 10.1080/03610918.2024.2409364
    SDG: 4-Quality Education
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20. Ahmed, S., Albalawi, O. and Shabbir, J., "On indirect estimation of small area parameters under ranked set sampling", Alexandria Engineering Journal, Vol. 107, Issue No. 0, 2024. 6.2 (pp. 690-697) IF: 6.2 Category: W
    DOI: 10.1016/j.aej.2024.09.021
    SDG: 4-Quality Education
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21. Shabbir, J. and Gupta, S., "Estimation of sensitive trait using Kuk’s randomized response model with auxiliary variable", Communications in Statistics-Theory and Methods, Vol. 0, Issue No. 0, 2024. 0.862 (pp. 1-12) IF: 0.862
    DOI: 10.1016/j.aej.2024.09.021
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22. Hafzeez, W., Aziz, N. and Shabbir, J., "Estimation of AQL, LQL and quality regions for group chain sampling plan with binomial distribution", Thailand Statisticans, Vol. 22, Issue No. 3, 2024. 0.6 (pp. 674-687) IF: 0.6
    DOI: Nil
    SDG: 4-Quality Education
    Download Link:   Click Here
23. Onyango, R., Mohd, K. Shabbir, J., Apima, S. B. and Wajara, A., "Estimation of finite population mean of a sensitive variable using three-stage optional RRT in the presence of non-response and measurement rrrors", Journal of Statistical Computation and Simulation, Vol. 0, Issue No. 0, 2024. 1.2 (pp. 1-16) IF: 1.2 Category: X
    DOI: 10.1080/00949655.2024.2361290
    SDG: 4-Quality Education
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24. Rehman, Aur., Shabbir, J., Munir, T., Ahmad, S. and Riaz, M., "Ameliorating the diagnostic power pf combined schewhart-memory-typencontrol charts strategies for mean", Journal of Statistical Computation and Simulation, Vol. 0, Issue No. 0, 2024. 2.1 (pp. 1-32) IF: 2.1 Category: X
    DOI: 10.1080/00949655.2024.2346136
    SDG: 4-Quality Education
    Download Link:   Click Here
25. Rehman, S. A; Shabbir, J. and Alessa, L. A., "On the development of survey methods for novel mean imputation and its application to Abalone data", Heliyon, Vol. 10, Issue No. 11, 2024. 4.0 (pp. 1-13) IF: 4.0 Category: W
    DOI: 10.1016/j.heliyon.2024.e31423
    SDG: 4-Quality Education
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26. Masood, S., Ibrar, B., Shabbir, J., Shokri, A.. and Movaheedi, Z., "): Estimting neutrosophic finite median employing robust measures of the auxiliary variable", Scientific Reports, Vol. 14, Issue No. 10255, 2024. 4.6 (pp. 1-18) IF: 4.6 Category: W
    DOI: 10.1038/s41598-024-60714-2
    SDG: 4-Quality Education
    Download Link:   Click Here
27. Ullah, A., Shabbir, J., Alomair, A..M. and Alarfaj, F. K., "Compromise optimum allocation in neutrosophic multi-character survey under stratified random sampling using neutrosophic fuzzy programming", Heliyon, Vol. 10, Issue No. 7, 2024. 4.0 (pp. 1-20) IF: 4.0 Category: W
    DOI: 10.1016/j.heliyon.2024.e28327
    SDG: 4-Quality Education
    Download Link:   Click Here
28. Ahmad, A., Shabbir, J., Emam, W., Zahid, E., Aamir, M., Khalid, M. and Anas, M. M., "An improved class of estimators for estimation of population distribution function under stratified sampling", Heliyon, Vol. 10, Issue No. 7, 2024. 4.0 (pp. 1-11) IF: 4.0
    DOI: 10.1016/j.heliyon.2024.e28272
    SDG: 4-Quality Education
    Download Link:   Click Here
29. Anjum, S., Shabbir, J. and Ahmed, S., "Model-based estimation for population total under model misspecification using the balanced sampling scheme", Communications in Statistics-Simulation and Computation, Vol. 53, Issue No. 4, 2024. 1.02 (pp. 1678-1689) IF: 1.02 Category: X
    DOI: 10.1080/03610918.2022.2053718
    SDG: 4-Quality Education
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30. Khan, L., Shabbir, J., Ubaid, Q. and Khan, T. F., "A refinement ratio estimator in ranked set sampling and stratified ranked set sampling approaches", VFAST Transations on Mathematics, Vol. 12, Issue No. 1, 2024. 0 (pp. 30-45) IF: 0 Category: Y
    DOI: doi.org/10.21015/vtm.v12i1.1619
    SDG: 4-Quality Education
    Download Link:   Click Here
31. Ahmed, S., Shabbir, J., Alshanbari, H. M., Anjum, S. and El-Bagoury, A. A. H., "Adjustment of model misspecification in estimation of population total under ranked set sampling through balancing", Heliyon, Vol. 10, Issue No. 0, 2024. 4.0 (pp. 1-14) IF: 4.0 Category: W
    DOI: 10.1016/j.heliyon.2024.e25106
    SDG: 4-Quality Education
    Download Link:   Click Here
32. Ahmed, S., Albalawi, O. and Shabbir, J., "A novel approach for estimating fertility rates in finite population using count regression model", Scientific Reports, Vol. 14, Issue No. 1879, 2024. 4.6 (pp. 1-24) IF: 4.6 Category: W
    DOI: 10.1038/s41598-024-51734-z
    SDG: 5-Gender Equality
    Download Link:   Click Here
33. Ahmad, Shabbir, J., Aamir, M., Hussain, S. and Ullah, K., "Improved mean estimation for a finite population with twofold auxiliary variables under simple random sampling", International Journal of Applied and Computational Mathematics, Vol. 10, Issue No. 31, 2024. 0 (pp. 1-18) IF: 0 Category: Y
    DOI: 10.1007/s40819-023-01624-1
    SDG: 4-Quality Education
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34. Aaitzaz, M; Azhar, G., Shabbir, J. and Shakeel, S., "Generalized family of exponential type estimators for the estimation of population coefficient of variation", International Journal of Contemporary Issues in Social Sciences, Vol. 2, Issue No. 3, 2023. 0 (pp. 1140-1152) IF: 0 Category: Y
    DOI: Nil
    SDG: 4-Quality Education
    Download Link:   Click Here
35. Ahmad, S., Adichwal, N. K., Aamir, M., Shabbir, J., Alsadat, N., elgarhy, M. and Ahmaed, H., "An enhanced estimator of finite population variance using two auxiliary variables under simple ransom sampling", Scientific Reports, Vol. 13, Issue No. 0, 2023. 4.997 (pp. 1-11) IF: 4.997 Category: W
    DOI: 10.1038/s41598-023-44169-5
    SDG: 4-Quality Education
    Download Link:   Click Here
36. Ghulam Narjis and Javid Shabbir, "An efficient new scrambled response model for estimating sensitive population mean in successive sampling", Communications in Statistics-Simulation and Comuttions, Vol. 21, Issue No. 11, 2023. 1.162 (pp. 5327-5344) IF: 1.162 Category: W
    DOI: 10.1080/03610918.2021.1986528
    SDG: 4-Quality Education
    Download Link:   Click Here
37. Ahmad, S., Shabbir, J., Zahid, E. and Aamir, M. and Alqauba M., "New generalized class of estimators for estimating finite population mean based on probability proportional to size sampling using two auxiliary variables: A simulation study", Science Progress, Vol. 106, Issue No. 4, 2023. 2.1 (pp. 1-24) IF: 2.1 Category: W
    DOI: 10.1177/00368504231208537
    SDG: 4-Quality Education
    Download Link:   Click Here
38. Azeem, M. Shabbir, J., Saluddin, N. Hussain, S. and Ijaz, M., "A comparative study of randomized response techniques using separate and combined metrics of efficiency and privacy", Plos One, Vol. 18, Issue No. 10, 2023. 3.7522 (pp. 1-15) IF: 3.7522 Category: W
    DOI: 10.1371/journal.pone.0293628
    SDG: 5-Gender Equality
    Download Link:   Click Here
39. Shabbir, J., Hassan, J., Hassan M. U., Noreen, K., Hussain, S. and Ahmed, S., "An algorithm coded with R to generate GN2 design in circular block", VFAST Transations on Mathematics, Vol. 11, Issue No. 2, 2023. 0 (pp. 16-27) IF: 0 Category: Y
    DOI: Nil
    SDG: 9-Industry, Innovation and Infrastructure
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40. Ullah, A., Shabbir, J., Alomair, A. M., and Alomair, M. A., "Ratio type estimator for estimating the neutrosophic population mean in simple random sampling under intuitionistic fuzzy cost function", Axioms, Vol. 12, Issue No. 890, 2023. 2.0 (pp. 1-25) IF: 2.0 Category: W
    DOI: 10.3390/axioms12090890
    SDG: 4-Quality Education
    Download Link:   Click Here
41. Shabbir, J., Rashhed, H. M. K., Noreen, K., Khan, A., Ghani, M.A. and Ahmed, R., "An efficient class of repeated measurements designs to control the residual effect of three different sizes", Proceedings of the Pakistan Academy of Sciences A: Physical and Computation Sciences, Vol. 60, Issue No. 1, 2023. 0 (pp. 25-32) IF: 0 Category: Y
    DOI: 10.53560/PPASA(60-1)665
    SDG: 4-Quality Education
    Download Link:   Click Here
42. Shabbir, J., Iqbal, Z. and Gupta, S., "On distribution function under two-phase stratified sampling using two auxiliary variables for mean estimation", Communications in Statistics-Simulation and Comuttions, Vol. 58, Issue No. 8, 2023. 1.162 (pp. 3758-3770) IF: 1.162 Category: W
    DOI: 10.1080/03610918.2021.1945101
    SDG: 4-Quality Education
    Download Link:   Click Here
43. Sohail, M. U., Sohil, F. and Shabbir, J., "Comparative study of different imputation methods", Communications in Statistics-Simulation and Comuttions, Vol. 58, Issue No. 8, 2023. 1.162 (pp. 3452-3474) IF: 1.162 Category: W
    DOI: 10.1080/03610918.2021.1937647
    SDG: 4-Quality Education
    Download Link:   Click Here
44. Aziz, N., Fei, S. W., Hafeez, W., Shaharudin, S. M. and Shabbir, J. , "A time truncated new group chain sampling plan based on log-logistic distribution", Mathematics and Statistics, Vol. 11, Issue No. 3, 2023. 0 (pp. 548-557) IF: 0 Category: Y
    DOI: 10.13189/ms.2023.110311
    SDG: 9-Industry, Innovation and Infrastructure
    Download Link:   Click Here
45. Ahmed, S., Shabbir, J., Zahid, E., and Aamir, M. , "Improved family of estimators for the population mean using supplementary variables under PPS sampling", Science Progress, Vol. 106, Issue No. 2, 2023. 1.512 (pp. 1-21) IF: 1.512 Category: W
    DOI: 10.1177/00368504231180085
    SDG: 4-Quality Education
    Download Link:   Click Here
46. Ahmed, S. and Shabbir, J. , "A novel basis function approach to finite population parameter estimation", Scientia Iramica, Vol. 30, Issue No. 3, 2023. 1.416 (pp. 1224-1244) IF: 1.416 Category: W
    DOI: 10.24200/SCI.2021.56353.4682
    SDG: 4-Quality Education
    Download Link:   Click Here
47. Ahmed, S., Zahid, E., Shabbir, J., Aamir, M., Eman, W., Tashkandy, Y and Ahmad, S. , "A simulation study: An enhance generalized class of estimators for estimation of population proportion using two fold auxiliary variables", A simulation study: An enhance generalized class of estimators for estimation of population proportion using two fold auxiliary variables, Vol. 9, Issue No. 6, 2023. 3.776 (pp. 1-14) IF: 3.776 Category: W
    DOI: 10.1016/j.heliyon.2023.e17269
    SDG: 3-Good Health and Well-being
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48. Alam, S., Singh, S. and Shabbir, J. , "Optimal calibration weights with minimizing a variance function", Communications in Statistics-Theory & Methods, Vol. 52, Issue No. 5, 2023. 0.893 (pp. 1634-1651) IF: 0.893 Category: W
    DOI: 10.1080/03610926.2021.1937649
    SDG: 3-Good Health and Well-being
    Download Link:   Click Here
49. Ahmed, S., Zahid, E., Shabbir, J., Aamir, M. and Onyago, R. , "Enhanced estimation of population mean using two auxiliary variables under probability proportional to size sampling", Mathematical problems in Engineering, Vol. 2023, Issue No. 0, 2023. 1.576 (pp. 1-14) IF: 1.576 Category: W
50. Muneer, S., Khalil, A., and Shabbir, J. , "Multivariate ratio exponential estimators of the population mean under stratified double sampling", Mathematical Populaion Studies, Vol. 30, Issue No. 2, 2023. 0.97 (pp. 122-144) IF: 0.97 Category: W
51. Ahmad, S., Ullah, K., Zahid, E., Shabbir, J., Aamir, M., Alshanbari, H. M. and El-Bagoury, A. A. H. , "A new improved generalized class of estimators of population distribution function using auxiliary variable under simple random sampling", Scientific Reports, Vol. 13, Issue No. 0, 2023. 4.996 (pp. 1-14) IF: 4.996 Category: W
52. Narjis, G. and Shabbir, J., "An improved two-stage randomized response model for estimating the proportion of sensitive attribute", Sociological Methods and Research, Vol. 52, Issue No. 1, 2023. 4.677 (pp. 335-355) IF: 4.677 Category: W
53. Ahmed, S and Shabbir, J., "On use of randomized response technique for estimating sensitive sub-population total", Communications in Statistics- Theory and Methods, Vol. 52, Issue No. 5, 2023. 0.863 (pp. 1417-1430) IF: 0.863 Category: W
54. Rehman, S. A. and Shabbir, J. , "An efficient class of estimators for finite population mean in presence of non-response under ranked set sampling", Plos One, Vol. 17, Issue No. 12, 2022. 3.752 (pp. 1-14) IF: 3.752 Category: W
55. Waseem, Z., Shabbir, J. and Fatima, S. E. , "A generalized class of exponential type estimators for estimating the mean of the sensitive variable when using optional randomized response model", Communications in Statistics-Simulation & Computations, Vol. 51, Issue No. 12, 2022. 1.118 (pp. 7602-7612) IF: 1.118 Category: W
56. Ahmad, S., Hussain, S., Yasmeen, U., Aamir, M., Shabbir, J., El-Morshedy, A; Afrah Al-Bossly, and Ahmad, Z., "A simulation study: using dual ancillary variable to estimate population mean under stratified random sampling", Plos One, Vol. 17, Issue No. 11, 2022. 3.752 (pp. 1-19) IF: 3.752 Category: W
57. Ahmad, S., Hussain, S., Ullah, K., Zahid, E., Aamir, M., Shabbir, J., Ahmad, Z., Alshanbari, H.M. and Alajlan, W., "A simulation study: Improved ratio-inregression type variance estimator based on dual use of auxiliary variable under simple random sampling", Plos One, Vol. 17, Issue No. 11, 2022. 3.752 (pp. 1-14) IF: 3.752 Category: W
58. Ahmad, S., Hussain, S., Shabbir, J., Zahid, E., Aamir, M. and Onayango, R., "Improved Estimation of Finite Population Variance Using Dual Supplementary Information under Stratified Random Sampling", Mathematical Problems in Engineering, Vol. 2022, Issue No. 0, 2022. 1.473 (pp. 1-12) IF: 1.473 Category: W
59. Sanaullah, A; Niaz, I; Shabbir, J. and Ehsan, I., "A class of hybrid type estimators for population variance in simple random sampling", Communications in Statistics-Simulation and Computation, Vol. 51, Issue No. 10, 2022. 1.118 (pp. 5609-5619) IF: 1.118 Category: W
60. Ahmad, S; Hussain, S., Zahid, E; Iftikhar, A; Hussain, S; Shabbir, J. and Aamir, M., "A simulation study: Population distribution function estimation using dual auxiliary information under stratified sampling scheme", Mathematical Problems in Engineering, Vol. 2022, Issue No. 3263022, 2022. 1.430 (pp. 1-13) IF: 1.430 Category: W
61. El-Morshedy, M; Hussain, S; Ullah, K; Khalil, A; Shabbir, J. and Mansoor, W. , "Finite population mean estimator under systematic sampling scheme in presence of maximum and minimum values using two auxiliary variables", Mathematical Problems in Engineering, Vol. 2022, Issue No. 2703178, 2022. 1.430 (pp. 1-8) IF: 1.430 Category: W
62. Ahmad, S., Aamir, M., Hussain, S., Shabbir, J., Zahid, E., Subkrajang, K. and Jirawattanapanit, A., "A new generalized class of exponential factor type estimators for population distribution function using two auxiliary variables", Mathematical problems in Engineering, Vol. 2022, Issue No. 2545517, 2022. 1.430 (pp. 1-13) IF: 1.430 Category: W
63. 12. Narjis, G. and Shabbir, J., "Partial randomized response model for simultaneous estimation of mean of two sensitive variables", Mathematical Problems in Engineering, Vol. 2022, Issue No. 0, 2022. 1.430 (pp. 1-13) IF: 1.430 Category: W
64. Alam, S. and Shabbir, J., "Calibration estimation of mean using double use of auxiliary information", Communications in Statistics-Simulation & Computations, Vol. 51, Issue No. 8, 2022. 1.118 (pp. 4769-4781) IF: 1.118 Category: W
65. Muneer, S., Khalil, A. and Shabbir, J., "A parent-generalized family of chain ratio exponential estimators in stratified random sampling using supplementary auxiliary variables", Communications in Statistics, Simulation and Computation, Vol. 51, Issue No. 8, 2022. 1.118 (pp. 4727-4748) IF: 1.118 Category: W
66. Shabbir, J and Onyango, R., "Use of an efficient unbiased estimator for finite population mean", Plos One, Vol. 17, Issue No. 7, 2022. 3.752 (pp. 1-13) IF: 3.752 Category: W
67. Shabbir, J; Gupta, S. and Narjis, G., "On improved class of difference type estimators for population median in survey sampling", Communications in Statistics-Theory and Methods, Vol. 51, Issue No. 10, 2022. 0.863 (pp. 3334-3354) IF: 0.863 Category: W
68. Narjis, G. and Shabbir, J., "A two-stage unrelated question randomized response model for estimating the rare sensitive parameter under poisson distribution", Communications in Statistics-Theory and Methods, Vol. 51, Issue No. 6, 2022. 0.863 (pp. 1836-1856) IF: 0.863 Category: W
69. Zahid, E., Shabbir, J., and Alamri, O. A., "A generalized class of estimators for sensitive variable in the presence of measurement error and non-response under stratified sampling", Journal of King Saud University, Vol. 34, Issue No. 2, 2022. 3.829 (pp. 1-10) IF: 3.829 Category: W
70. Shabbir, J. and Ahmed, A., "Estimation of interquartile range in stratified sampling under non-linear cost function", Communications in Statistics-Simulation and Computation, Vol. 18, Issue No. 4, 2022. 1.162 (pp. 1891-1898) IF: 1.162 Category: W
71. Muneer, S., Khalil, A., Shabbir, J. and Narjis, Gh , "Efficient estimation of population mean using supplementary variable", Scientia Iranica, Vol. 29, Issue No. 1, 2022. 1.645 (pp. 265-274) IF: 1.645 Category: W
72. Zahid, E., Shabbir, J., Gupta, S. Ronald, O. and Saeed, S., "A generalized class of estimators for sensitive variable in the presence of measurement error and non-response", Plos One, Vol. 17, Issue No. 1, 2022. 3.752 (pp. 1-19) IF: 3.752 Category: W
73. Sohil, F., Sohail, U. M. and Shabbir, J., "Optimum second call imputation in PPs sampling", Plos One, Vol. 17, Issue No. 1, 2022. 3.752 (pp. 1-17) IF: 3.752 Category: W
74. Rehman, A.U., Shabbir, J. Muneer, T., Ahmad, S. and Riaz, M., "Violating the standard assumption underlying the process monitoring: Perfect measurements", Quality and Reliability Engineering International, Vol. 38, Issue No. 4, 2022. 3.007 (pp. 2065-2109) IF: 3.007 Category: W
75. Ahmad, S., Hussain, S., Shabbir, J., Aamir, M., El-Morshedy, M., Ahmad, Z. and Alrajhi, S., "Improved generalized class of estimators in estimating the finite population mean using two auxiliary variables under two-stage sampling", Aims Mathematics, Vol. 7, Issue No. 6, 2022. 2.739 (pp. 10609-10624) IF: 2.739 Category: W
76. Shabbir, J. Gupta, S. and Masood, S., "An improved general class of estimators for finite population mean in simple random sampling", Communications in Statistics-Theory and Methods, Vol. 51, Issue No. 11, 2022. 0.863 (pp. 3508-3520) IF: 0.863 Category: W
77. Iftikhar, A., Hongbo, S., Hussain, S., Khan, S., Alynssyan, B., Shabbir, J., Ahmad, S. and Aamir, M., "A new exponential factor-ype estimator for population distribution function using dual auxiliary variables under stratified sampling", Mathematical Problems in Engineering, Vol. 2022, Issue No. 0, 2022. 1.430 (pp. 1-14) IF: 1.430 Category: W
78. Sohail, M. U.; Shabbir, J., Sohil, F. and Kadilar, C., "An introduction to sensible constraints for the imputation of missing values", Journal of Statistics and Management Systems, Vol. 25, Issue No. 1, 2022. 0 (pp. 157-185) IF: 0 Category: X
79. Ahmad, S., Aamir, M., Hussain, S., Shabbir, J., Zahid, E., Subkrajang, K. and Jirawattanapanit, "A new generalized class of exponential factor type estimators for population distribution function using two auxiliary variables", Mathematical problems in Engineering, Vol. 2022, Issue No. 0, 2022. 1.430 (pp. 1-13) IF: 1.430 Category: W
80. Narjis, G. and Shabbir, J., "Bayesian analysis of optional unrelated question randomized response models", Communications in Statistics-Theory and Methods, Vol. 50, Issue No. 18, 2022. 0,853 (pp. 4203-4215) IF: 0,853 Category: W
81. Ahmad, S., Hussain, S., Aamir, M., Yasmeen, U., Shabbir, J. and Ahmad, Z., "Dual use of auxiliary information for estimating the finite population mean under stratified random sampling scheme", Journal of Mathematics, Vol. 2021, Issue No. 0, 2021. 0.971 (pp. 1-12) IF: 0.971 Category: W
82. Naiz, I., Sanaullah, A., Saleem, I. and Shabbir, J., "An improved efficient class of estimators for population variance", Concurrency and Computation Practice and Experience, Vol. 34, Issue No. 4, 2021. 1.536 (pp. 1-15) IF: 1.536 Category: W
83. Rasheed, F., Kousar, S., Shabbir, J., Kausar, N., Pamncar, D. and Gaba, Y. U., "Use of instuitionistic fuzzy numbers in survey sampling analysis with application in electronic data interchange", Complexity, Vol. 2021, Issue No. 0, 2021. 2.833 (pp. 1-12) IF: 2.833 Category: W
84. Narjis, G. and Shabbir, J., "An efficient partial randomized response model for estimating rare sensitive attribute using Poisson distribution", Communications in Statistics- Theory and Methods, Vol. 50, Issue No. 1, 2021. 0.893 (pp. 1-17) IF: 0.893 Category: W
85. Sohil, F., Sohail, M. U. and Shabbir, J., "Covid-19 in Pakistan: Challenges and Priorities", Cogent Mediciene, Vol. 8, Issue No. 1, 2021. 0 (pp. 2-15) IF: 0 Category: Y
86. Tahir, Z., Khan, H., Aslam, M. Shabbir, J., Mahmood, Y. and Smarandache, F., "Neutrosophic ratio-type estimators for estimating the population mean", Complex and Intelligent Systems, Vol. 7, Issue No. 0, 2021. 4.927 (pp. 2991-300) IF: 4.927 Category: W
87. Shabbir, J. Ahmed, S., Sanaullah, A. and Onyango, R., "Measuring performance of ratio-exponential-log type general class of estimators using two auxiliary variables", Mathematical Problems in Engineering, Vol. 2021, Issue No. 0, 2021. 1.47 (pp. 1-12) IF: 1.47 Category: W
88. Shabbir, J. Gupta, S. and Ornald, R., "On using conventional and nonconventional measures of the auxiliary variable for mean estmation", Mathematical Problems in Engineering, Vol. 2021, Issue No. 0, 2021. 1.47 (pp. 1-13) IF: 1.47 Category: W
89. Ahmed, S. and Shabbir, J., "On the use of ranked set sampling for estimating super-population total: Gamma population model", Scientia Iranica, Vol. 28, Issue No. 1, 2021. 1.405 (pp. 465-476) IF: 1.405 Category: W
90. Narjis, G. and Shabbir, J., "Estimating the prevalence of sensitive attribute with optional unrelated question randomized response models under simple and stratified sampling", Scientia Iramica, Vol. 28, Issue No. 5, 2021. 1.405 (pp. 2851-2867) IF: 1.405 Category: W
91. Siddiqa, M., Kimber, A. C. and Shabbir, J., "Multivariate prognostic model for dialysis patients with end stage renal disease", Saudi Medical Journal, Vol. 42, Issue No. 7, 2021. 1.484 (pp. 714-720) IF: 1.484 Category: W
92. Ahmad, S., Arsalan, M. and Khan, A., and Shabbir, J., "A generalized exponential type estimator for population mean using auxiliary attributes", Plos One, Vol. 16, Issue No. 5, 2021. 3.240 (pp. 1-29) IF: 3.240 Category: W
93. Rehman, S. A. and Shabbir, J., "On the improvement of paired ranked set sampling to estimate population mean", Statistics-in-Transition-New Series, Vol. 23, Issue No. 3, 2021. 0.29 (pp. 193-205) IF: 0.29 Category: W
94. Ahmed A. and Shabbir, J. , "On estimation of coefficient of dispersion using the auxiliary information", Communications in Statistics-Simulation and Computation, Vol. 50, Issue No. 11, 2021. 0.651 (pp. 3590-3606) IF: 0.651 Category: W
95. Waseem, Z., Khan, H. and Shabbir, J. and Shan-e-Fatima, "A generalized class of exponential type estimator for estimating the mean of the sensitive variable when using the optional randomized response model", Communications in Statistics-Theory and Methods, Vol. 50, Issue No. 14, 2020. 0.621 (pp. 3477-3488) IF: 0.621 Category: W
96. Shabbir, J; Masood, S. and Gupta, S. , " A new improved difference-cum-exponential ratio type estimator in systematic sampling using two auxiliary variables", Journal of National Science Foundation Sri Lanka, Vol. 48, Issue No. 1, 2020. 0.43 (pp. 27-36) IF: 0.43 Category: W
97. Ahmed, S., Shabbir, J. Gupta, S. and Coolen, F., "Estimation of small area total with randomized data, REVSTAT-Statistical Journal", REVSTAT-Statistical Journal, Vol. 18, Issue No. 2, 2020. 1.250 (pp. 223-235) IF: 1.250
98. Khan, Z., Shabbir, J., Gupta, S. and Shamim, A., "An optimal systematic sampling scheme", Journal of Statistical Computation and Simulation, Vol. 90, Issue No. 11, 2020. 0.918 (pp. 2023-2036) IF: 0.918 Category: W
99. Yaqub, M. and Shabbir, J., "Estimation of population distribution function involving measurement error in the presence of non-response", Communications in Statistics-Theory and Methods, Vol. 49, Issue No. 10, 2020. 0.612 (pp. 2540-2559) IF: 0.612 Category: W
100. Alam, S. Singh, S. and Shabbir, J. , "Calibrated estimators using non-linear calibration constraints", Journal of Statistical Computation and Simulation, Vol. 90, Issue No. 3, 2020. 0.918 (pp. 489-514) IF: 0.918 Category: W
101. Narjis, G. and Shabbir, J., "Estimation of population proportion and sensitivity level using optional unrelated question randomized response techniques", Communication in Statistics-Simulation and Computation, Vol. 49, Issue No. 12, 2020. 0.651 (pp. 3212-3226) IF: 0.651 Category: W
102. Sanaullah, A., Saleem, I. and Shabbir, J., "Use of scrambled response for estimating mean of the sensitive variable", Communications in Statistics- Theory and Methods, Vol. 49, Issue No. 12, 2020. 0.612 (pp. 2634-2647) IF: 0.612 Category: W
103. Hafeez, W; Shabbir, J; Shah, M. T. and Ahmed, S. , "Some median type estimators to estimate the finite population mean", Asian Journal of Probability and Statistics, Vol. 7, Issue No. 4, 2020. 0 (pp. 48-58) IF: 0 Category: Y
104. Younis, F,. and Shabbir, J., "A class of Hartely-ross type estimators for population mean in adaptive and stratified adaptive cluster sampling", Iranian Journal of science and Technology-Transaction Sciences, Vol. 43, Issue No. 0, 2019. 0.875 (pp. 1619-1627) IF: 0.875 Category: W
105. Sohail, M. U; Shabbir, J. and Kadilar, C., "Homogeneous imputation under two phase probability proportional to size sampling", Hacettepe Journal of Mathematics and Statistics, Vol. 48, Issue No. 5, 2019. 0.53 (pp. 1522-1546) IF: 0.53 Category: W
106. Sohail, M. U; Shabbir, J. and Kadilar, C., "Imputation of missing values by using raw moments", Statistics in Transition-new series, Vol. 20, Issue No. 1, 2019. 0 (pp. 21-40) IF: 0 Category: X
107. Khan, S. and Shabbir, J., "Extreme-cum-median ranked set sampling", Brazilian Journal of Probability and Statistics, Vol. 33, Issue No. 1, 2019. 0.504 (pp. 24-38) IF: 0.504 Category: W
108. Shabbir, J. Gupta, S., "Using rank of the auxiliary variable in estimating variance of the stratified sample mean", International Journal of Computational and Theoretical Statistics, Vol. 6, Issue No. 2, 2019. 0 (pp. 171-181) IF: 0 Category: Y
109. Khan, L., Shabbir, J. and Khalil, A., "Modified ranked set sampling schemes for estimating the population mean", Journal of Statistics and Management Systems, Vol. 22, Issue No. 8, 2019. 0 (pp. 1481-1497) IF: 0 Category: Y
110. Khan, L., Shabbir, J. and Khan, S. A., "Efficient estimators of population mean in ranked set sampling scheme using two concomitant variables", Journal of Statistics and Management Systems, Vol. 22, Issue No. 8, 2019. 0 (pp. 1467-1480) IF: 0 Category: Y
111. Khan, L., Shabbir, J. and Khalil, A., "A new class of regression cum ratio estimators of population mean in ranked set sampling", Life Cycle Reliability and Safety Engineering, Vol. 8, Issue No. 0, 2019. 0 (pp. 805-810) IF: 0 Category: Y
112. Khan, L., Shabbir, J. and Khalil, U., "A new systematic ranked set-sampling for symmetric distributions", Life Cycle Reliability and Safety Engineering, Vol. 8, Issue No. 0, 2019. 0 (pp. 205-210) IF: 0 Category: Y
113. Younis, F. and Shabbir, J., "Estimation of general parameter in adaptive cluster sampling using two auxiliary variables", Journal of National Science Foundation Sri Lanka, Vol. 47, Issue No. 1, 2019. 0.43 (pp. 89-103) IF: 0.43 Category: W
114. Younis, F. and Shabbir, J., "Generalized ratio-type and ratio-exponential-type estimators for population mean under modified Horvitz-Thompson estimator in adaptive cluster sampling", Journal of Statistical Computation and Simulation, Vol. 89, Issue No. 8, 2019. 0.664 (pp. 1505-1515) IF: 0.664 Category: W
115. Zahid, E. and Shabbir, J., "Estimation of finite population mean for a sensitive variable using dual auxiliary information in the presence of measurement errors", Plos One, Vol. 4, Issue No. 2, 2019. 2.740 (pp. 1-17) IF: 2.740 Category: W
116. Shabbir, J ., Sat, G. and Khan, S., "A generalized class of estimators under two-phase stratified sampling for non-response", Communication in Statistics-Theory and Methods, Vol. 48, Issue No. 15, 2019. 0.54 (pp. 3761-3777) IF: 0.54 Category: W
117. Alam, S., Singh, S. and Shabbir, J., "New methodology of calibration in stratified random sampling", JSM, Survey Research Methods Section, Vol. 0, Issue No. 0, 2019. 0 (pp. 90-95) IF: 0 Category: X
118. Sultana, T., Aslam, M. and Shabbir, J., "Bayesian estimation of 3-component mixture of the inverse Weibull distributions", Iranian Journal of Science and Technology, Transection Science, Transection A, Vol. 43, Issue No. 1, 2019. 0.875 (pp. 255-263) IF: 0.875 Category: W
119. Ahmad, S. and Shabbir, J., "Model based estimation of population total in presence of non-ignorable non-response", Plos One, Vol. 14, Issue No. 10, 2019. 2.740 (pp. 1-19) IF: 2.740 Category: W
120. Shabbir, J., "Efficient utilization of two auxiliary variables in stratified double sampling", Communications in Statistics-Theory and Methods, Vol. 47, Issue No. 1, 2018. 0.479 (pp. 92-101) IF: 0.479 Category: W
121. Khan, Z. Shabbir, J. and Gupta, S., "Circular versions of systematic sampling in the presence of linear trend", Communication in Statistics-Simulation and Computation, Vol. 47, Issue No. 7, 2018. 0.56 (pp. 1899-1921) IF: 0.56 Category: W
122. Muneer, S., Khalil, A., Shabbir, J. and Narjis, G. , "A new improved ratio-product type exponential estimator of finite population variance using auxiliary information", Journal of Statistical Computation and Simulation, Vol. 88, Issue No. 16, 2018. 0.560 (pp. 3179-3192) IF: 0.560 Category: W
123. Naeem, N. and Shabbir, J., "Use of scrambled responses on two occasions successive sampling under non-response", Hacettepe Journal of Mathematics and Statistics, Vol. 47, Issue No. 3, 2018. 0.58 (pp. 675-684) IF: 0.58 Category: W
124. Gupta, S., Mehta, S., Shabbir, J. and Khalil, S., "A unified measure of respondent privacy and model efficiency in quantitative RRT models", Journal of Statistical Theory and Practice, Vol. 12, Issue No. 3, 2018. 0 (pp. 506-511) IF: 0 Category: X
125. Nazuk, A, Shabbir, J. and Khan, A. S., "A comparative survey for assessing Rashidabad city hospital quality with district headquarter hospital", Journal of Pakistan Medical Association, Vol. 68, Issue No. 7, 2018. 0.642 (pp. 1084-1088) IF: 0.642 Category: W
126. Muneer, S., Shabbir, J. and Khalil, A., "A generalized exponential type estimator of population mean in the presence of non-response", Statistics in Transition-new Series, Vol. 19, Issue No. 2, 2018. 0 (pp. 259-276) IF: 0 Category: X
127. Gupta, S. Khan, Z. and Shabbir, J., "Modified systematic sampling with multiple random starts", Revstat, Vol. 16, Issue No. 2, 2018. 0.436 (pp. 187-212) IF: 0.436 Category: W
128. Sohaib, A; Khan, M. and Shabbir, "Using extreme values and fractional raw moments for mean estimation in stratified random sampling", Hacettepe Journal of Mathematics and Statistics, Vol. 47, Issue No. 2, 2018. 0.58 (pp. 383-402) IF: 0.58 Category: W
129. Yaqub, M. and Shabbir, J., "Estimation of population distribution function in the presence of non-response", Hacettepe Journal of Mathematics and Statistics, Vol. 47, Issue No. 2, 2018. 0.58 (pp. 471-511) IF: 0.58
130. Zahid, E. and Shabbir, J., "Estimation of population mean in the presence of measurement error and nonresponse under stratified sampling", PLOS One, Vol. 13, Issue No. 2, 2018. 2.776 (pp. 1-12) IF: 2.776 Category: W
131. Nazuk, A. and Shabbir, J., "A new disclosure index for non-governmental organization", PLOS One, Vol. 13, Issue No. 2, 2018. 2.776 (pp. 1-18) IF: 2.776
132. Sohail, M. U., Shabbir, J. Kadilar, C. and Ahmed, S., "Generalized family of estimators for imputing scrambled responses", Journal of Iranian Statistical Society, Vol. 17, Issue No. 2, 2018. 0 (pp. 91-117) IF: 0 Category: X
133. Haq, A., and Shabbir, J. , "An improved class of estimators of finite population mean in simple random sampling using an auxiliary attribute", Journal of Statistical Theory and Practice, Vol. 12, Issue No. 2, 2018. 0 (pp. 282-289) IF: 0 Category: Y
134. Draz, U., Shabbir, J. and Khan, H., "Estimation of finite population mean by using minimum and maximum values in stratified random sampling", Journal of Modern Applied Statistical Methods, Vol. 17, Issue No. 1, 2018. 0 (pp. 1-16) IF: 0 Category: Y
135. Sohail, M. U. and Shabbir, J., "Truncated concomitant information for the imputation of missing values", International Journal of Mathematics and Computation, Vol. 29, Issue No. 4, 2018. 0 (pp. 40-51) IF: 0 Category: Y
136. Zatezalo, T, Gupta, S. and Yadav, S. K. and Shabbir, J., "Assessing the adequacy of first order approximation in ratio type estimators", Journal of Interdisciplinary Mathematics, Vol. 21, Issue No. 6, 2018. 0 (pp. 1395-1411) IF: 0 Category: X
137. Ahmad, S. and Shabbir, J., "Use of extreme values to estimate finite population mean under PPS sampling scheme", Journal of Reliability and Statistical Studies, Vol. 11, Issue No. 2, 2018. 0 (pp. 99-112) IF: 0 Category: Y
138. Sohail, M. U; Shabbir, J. and Ahmed, S., "A class of ratio type estimators for imputing the missing values under rank set sampling", Journal of Statistical Theory and Practice, Vol. 12, Issue No. 4, 2018. 0 (pp. 704-717) IF: 0 Category: Y
139. Shabbir, J. and Gupta S., "A generalized class of difference type estimators for population median in survey sampling", Hacettepe Journal of Mathematics and Statistics, Vol. 46, Issue No. 5, 2017. 0.363 (pp. 1015-1028) IF: 0.363 Category: W
140. Sultana, T., Aslam, M. and Shabbir, J., "Bayesian analysis of the mixture of Frechet distribution under different loss functions", Pakistan Journal of Statistics and operation Research, Vol. 13, Issue No. 3, 2017. 0 (pp. 501-528) IF: 0 Category: Y
141. Khan, L., Shabbir, J. and Gupta, S. , "Unbiased ratio estimators of the mean in stratified ranked set sampling", Hacettepe Journal of Mathematics and Statistics, Vol. 46, Issue No. 6, 2017. 0.363 (pp. 1151-1158) IF: 0.363 Category: W
142. Ahmed, S. and Shabbir, J., "Ranked set sampling with scrambled response model to subsample non-respondents", Brazilian Journal of Probability and Statistics, Vol. 31, Issue No. 1, 2017. 1.14 (pp. 179-193) IF: 1.14 Category: W
143. Shabbir, J. and Gupta, S., "Estimation of finite population mean in simple and stratified random sampling using two auxiliary variables", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 20, 2017. 0.47 (pp. 10135-10148) IF: 0.47 Category: W
144. Shabbir, J. and Gupta, S., "Estimation of population coefficient of variation in simple and stratified random sampling under two-phase sampling scheme when using two auxiliary variables", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 16, 2017. 0.47 (pp. 8113-8133) IF: 0.47 Category: W
145. 101. Shabbir, J. and Gupta, S., "On generalized exponential chain ratio estimators under stratified two-phase random sampling", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 6, 2017. 0.47 (pp. 2910-2920) IF: 0.47 Category: W
146. Fatima, B., Shabbir, J. and Hussain, Z., "On estimation of a sensitive quantitative mean using blank cards", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 6, 2017. 0.47 (pp. 3070-3079) IF: 0.47 Category: W
147. Muneer, S. and Shabbir, J. and Khalil, A., "Estimation of finite population mean in simple random sampling and stratified random sampling using two auxiliary variables", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 5, 2017. 0.47 (pp. 2181-2192) IF: 0.47 Category: W
148. Batool, F., Shabbir, J. and Hussain, Z., "An improved binary randomized response model using six decks of cards", Communications in Statistics-Simulation and Computation, Vol. 46, Issue No. 4, 2017. 0.46 (pp. 2548-2562) IF: 0.46 Category: W
149. Batool, F. and Shabbir, J. , "A generic randomization device for quantitative response variable", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 8, 2017. 0.47 (pp. 6399-6413) IF: 0.47 Category: W
150. Gupta, S., Geeta, K, Shabbir, J., "A regression estimator for finite population mean of a sensitive variable using an optional randomized response model", Communication in Statistics-Simulation and Computation, Vol. 46, Issue No. 3, 2017. 0.641 (pp. 2393-2405) IF: 0.641 Category: W
151. Hussain, Z., Shabbir, J. Pervez, J. Shah, S. and Khan, M. , "Generalized geometric distribution of order k: A flexible choice to randomize the response", Communication in Statistics-Simulation and Computation, Vol. 46, Issue No. 6, 2017. 0.64 (pp. 4708-4761) IF: 0.64 Category: W
152. Hussain, Z., Shabbir, N. and Shabbir, J., "An alternative item sum technique for improved estimators of population mean in sensitive surveys", Hacettepe Journal of Mathematics and Statistics, Vol. 44, Issue No. 7, 2017. 0.61 (pp. 907-934) IF: 0.61 Category: W
153. Saba, R., Diana, G. and Shabbir, J., "Modified classes of estimators in circular systematic sampling", Hacettepe Journal of Mathematics and Statistics, Vol. 46, Issue No. 4, 2017. 0.61 (pp. 743-765) IF: 0.61 Category: W
154. Yaqub, M., Shabbir, J. and Gupta, S., "Estimation of population Mean Based on dual use of auxiliary information in non-response", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 24, 2017. 0.47 (pp. 12130-12151) IF: 0.47 Category: W
155. Khan, L. and Shabbir, J., "Generalized exponential-type ratio-cum ratio estimators of population mean in ranked set and stratified ranked set sampling", Journal of Statistics and Management Systems, Vol. 20, Issue No. 1, 2017. 0 (pp. 133-151) IF: 0 Category: Y
156. Kalucha, G., Sousa, R., Gupta, S. and Shabbir, J., "Improved ratio and regression estimators of the mean of a sensitive variable in stratified sampling", Statistics and Applications, Vol. 15, Issue No. 1, 2017. 0 (pp. 63-78) IF: 0 Category: Y
157. Gupta, S., Zatezalo, T. and Shabbir, J., "A generalized mixture estimator of the mean of a sensitive variable in presence of non-sensitive auxiliary information", Statistics and Applications, Vol. 15, Issue No. 1, 2017. 0 (pp. 27-36) IF: 0 Category: Y
158. Khan, L. and Shabbir, J., "Hartely-Ross unbiased estimator of population mean in ranked set sampling using two auxiliary variables", Gazi University Journal of Science, Vol. 30, Issue No. 2, 2017. 0 (pp. 195-203) IF: 0 Category: Y
159. Younis, F. and Shabbir, J., "Estimators for population mean in adaptive cluster sampling", Thailand Statisticans, Vol. 15, Issue No. 2, 2017. 0 (pp. 105-110) IF: 0 Category: X
160. Sohail, M. U., Shabbir, J. and Ahmed, S., "Modified class of ratio and regression type estimators for imputing scrambling response", Pakistan Journal of Statistics, Vol. 33, Issue No. 4, 2017. 0 (pp. 277-300) IF: 0 Category: X
161. Shakeel, A., Shabbir, J. and Gupta, S., "Use of scrambled response model in estimating the finite population mean in presence of nonresponsde when coefficient of variation is known", Communication in Statistics-Theory and Methods, Vol. 46, Issue No. 17, 2017. 0.47 (pp. 8435-8449) IF: 0.47 Category: W
162. Shabbir, J. Awan, W. , "An efficient Shewhart-type control chart to monitor moderate size shifts in the process mean in Phase II", Quality and Reliability Engineering International, Vol. 32, Issue No. 5, 2016. 1.457 (pp. 1507-1619) IF: 1.457 Category: W
163. Batool, F. and Shabbir, J., "A two stage design for multivariate estimation of proportion", Communication in Statistics-Theory and Methods, Vol. 45, Issue No. 18, 2016. 0.415 (pp. 5412-5426) IF: 0.415 Category: W
164. Yaqub, M. and Shabbir, J., "An improved class of estimators for finite population variance", Hacettepe Journal of Mathematics and Statistics, Vol. 45, Issue No. 5, 2016. 0.415 (pp. 1641-1660) IF: 0.415 Category: W
165. Khan, L. and Shabbir, J., "A class of Hartely-Ross type unbiased estimators for population mean using ranked set sampling", Hacettepe Journal of Mathematics and Statistics, Vol. 45, Issue No. 3, 2016. 0.415 (pp. 917-928) IF: 0.415 Category: W
166. Hussain, Z., Al-Zahrrani, Shabbir, J. and Khan, M. , "On using negative binomial distribution as a randomization device in sensitive surveys", Communication in Statistics- Simulation and Computation, Vol. 45, Issue No. 10, 2016. 0.457 (pp. 3584-3596) IF: 0.457 Category: W
167. Gupta, S., Shabbir, J. Sousa, S, and Real , "Improved exponential type estimators of the mean of a sensitive variable in the presence of non-sensitive auxiliary information", Communication in Statistics-Simulation and Computation, Vol. 45, Issue No. 9, 2016. 0.497 (pp. 1532-1541) IF: 0.497 Category: W
168. Zahid, E., Hussain, I., Spöck, G., Faisal, M., Shabbir, J., AbdEl-Salam, N. M., & Hussain, T., "Spatial Prediction and Optimized Sampling Design for Sodium Concentration in Groundwater", PLOS ONE, Vol. 11, Issue No. 9, 2016. 2.806 (pp. 1-16) IF: 2.806 Category: W
169. Masood, S. and Shabbir, J., "Generalized multi-phase regression-type estimators under the effect of measurement error to estimate the population variance", Hacettepe Journal of Mathematics and Statistics, Vol. 45, Issue No. 4, 2016. 0.46 (pp. 1297-1306) IF: 0.46 Category: W
170. Khan, Z. and Shabbir, J., "Some remarks on the traditional way of circular and diagonal circular systematic sampling schemes", Communication in Statistics-Theory and Methods, Vol. 45, Issue No. 7, 2016. 0.44 (pp. 2105-2117) IF: 0.44 Category: W
171. Kalucha, G., Gupta, S. and Shabbir, J., "A two-step approach to ratio and regression estimation of finite population mean using optional randomized response models", Hacettepe Journal of Mathematics and Statistics, Vol. 45, Issue No. 6, 2016. 0 (pp. 1819-1830) IF: 0 Category: Y
172. Ahmed, S., Shabbir, J. and Hafeez, W., "Hansen and Hurwitz estimator with scrambled response on second call in stratified sampling", Journal of Statistics, Applications and Probability, Vol. 5, Issue No. 2, 2016. 0 (pp. 357-369) IF: 0 Category: Y
173. Khan, L. and Shabbir, J., "Hartely-Ross type unbiased estimators using ranked set sampling and stratified ranked set sampling", North Carolina Journal of Mathematics and Statistics, Vol. 2, Issue No. 0, 2016. 0 (pp. 10-22) IF: 0 Category: Y
174. Khan, L. and Shabbir, J., "Improved ratio-type estimators using stratified double-ranked set sampling", Journal of Statistical Theory and Practice, Vol. 10, Issue No. 4, 2016. 0 (pp. 755-767) IF: 0 Category: Y
175. Khan, L., Shabbir, J. and Kadilar, C., "Efficient classes of ratio-type estimators of population mean under stratified median ranked set sampling", Pakistan Journal of Statistics, Vol. 32, Issue No. 8, 2016. 0 (pp. 475-497) IF: 0 Category: Y
176. Adnan, M. Rehman, N. and Shabbir, J., "Predicting the frequency and intensity of climate extremes by regression models", Journal of Climatology & Weather Forecasting, Vol. 4, Issue No. 3, 2016. 0 (pp. 1-9) IF: 0 Category: Y
177. Shabbir, J., Gupta, S. and Hussain, Z., "Improved estimation of finite population median under two-phase sampling when using two auxiliary variables", Scientia Iranica, Vol. 22, Issue No. 3, 2015. 0.679 (pp. 1271-1277) IF: 0.679 Category: W
178. Hafeez, W. and Shabbir, J., "Estimation of the finite population mean using median based estimators bin stratified sampling", Journal of Statistics Applications and Probability, Vol. 4, Issue No. 3, 2015. 0 (pp. 367-374) IF: 0 Category: Y
179. Mubrak, N., Faisal, M., Hussain, T., Shad, M. Y., Abdel-Salam, N. M. and Shabbir, J., "Spatial distribution of sulfate concentration in groundwater of south-Punjab, Pakistan", Water Quality, Exposure and Health, Vol. 7, Issue No. 4, 2015. 0 (pp. 503-513) IF: 0 Category: Y
180. Mubarak, N., Hussain, I., Shabbir, J., Hussain, T., and Faisal, M., "Spatial interpolation of sulfate concentration in groundwater including covariates using Bayesian hierarchical models", Water Quality, Exposure and Health, Vol. 7, Issue No. 3, 2015. 0 (pp. 339-345) IF: 0 Category: Y
181. Gupta, S. and Shabbir, J., "Estimation of finite population mean in stratified random sampling with two auxiliary variables under double sampling design", Communication in Statistics-Theory and Methods, Vol. 44, Issue No. 13, 2015. 0.44 (pp. 2798-2808) IF: 0.44 Category: W
182. Khan, Z. and Shabbir, J., "Modified systematic sampling in the presence of linear trend", Hacettepa Journal of Mathematics and Statistics, Vol. 44, Issue No. 2, 2015. 0.277 (pp. 417-422) IF: 0.277 Category: W
183. Khan, Z. and Shabbir, J., "Generalized systematic sampling", Communication in Statistics- Simulation and Computation, Vol. 44, Issue No. 9, 2015. 0,397 (pp. 2240-2250) IF: 0,397 Category: W
184. Masood, S. and Shabbir, J., "On some families of estimators of variance of post-stratified sample mean using two auxiliary variables", Communication in Statistics-Theory and Methods, Vol. 44, Issue No. 11, 2015. 0.44 (pp. 2398-2415) IF: 0.44 Category: W
185. Shabbir, J. and Gupta, "A note on generalized exponential type estimator for population variance in survey sampling", Revista Colombiana de Estadistivca, Vol. 38, Issue No. 2, 2015. 0.36 (pp. 385-397) IF: 0.36 Category: W
186. Yadav, S.K., Kadilar, C. Shabbir, J. and Gupta, S. , "Improved family of estimators of population variance in simple random sampling", Journal of Statistical Theory and Practice, Vol. 9, Issue No. 2, 2015. 0 (pp. 219-226) IF: 0 Category: Y
187. Khan, L; Shabbir, J., "An efficient class of estimators of population mean in two-phase sampling using two auxiliary variables", Pakistan journal of Statistics and Operation Research, Vol. 11, Issue No. 3, 2015. 0 (pp. 397-408) IF: 0 Category: Y
188. Haq, A. and Shabbir, J., "An improved family of estimators of finite population mean based on the auxiliary attribute", Applied Mathematics and Computation, Vol. 230, Issue No. 0, 2014. 1.41 (pp. 336-341) IF: 1.41 Category: W
189. 146. Haq, A. and Shabbir, J., "An improved estimator of finite population mean when using two auxiliary attributes", Applied Mathematics and Computation, Vol. 241, Issue No. 0, 2014. 1.41 (pp. 14-24) IF: 1.41 Category: W
190. Haq, A. and Shabbir, J., "Improved exponential type estimators of finite population mean under complete and partial auxiliary information", Hacettepe Journal of Mathematics and Statistics, Vol. 43, Issue No. 6, 2014. 0.414 (pp. 1079-1093) IF: 0.414 Category: W
191. 148. Saba, R., Diana, G. and Shabbir, J, "A general class of estimators for the population mean using multi-phase sampling with the non-respondents", Hacettepa Journal of Mathematics and Statistics, Vol. 43, Issue No. 3, 2014. 0.414 (pp. 511-527) IF: 0.414 Category: W
192. Shabbir, J., Haq, A. and Gupta, S., "A new difference-cum-exponential type estimator of finite population mean in simple random sampling", Revista Colombiana de Estadistica, Vol. 37, Issue No. 1, 2014. 0.417 (pp. 199-211) IF: 0.417 Category: W
193. Awan, W. H. and Shabbir, J., "On optimum regression estimator for population mean using two auxiliary variables in simple random sampling", Communication in Statistics-Computation and Simulation, Vol. 43, Issue No. 6, 2014. 0.531 (pp. 1508-1522) IF: 0.531 Category: W
194. Shabbir, J. and Gupta, S., "An improved generalized difference-cum-ratio type estimator for the population variance in two phase sampling using two auxiliary variables", Communication in Statistics-Theory and Methods, Vol. 43, Issue No. 10, 2014. 0.433 (pp. 2540-2550) IF: 0.433 Category: W
195. Khan, M., Shabbir, J. Hussain, Z. and Al-Zahrani, B., "A class of estimators for finite population mean in double sampling under nonresponse using fractional raw moments", Journal of Applied Mathematics, Vol. 2014, Issue No. 0, 2014. 0.838 (pp. 1-12) IF: 0.838 Category: W
196. Ullah, A., Shabbir, J. Hussain, Z. and Al-Zahrani, B., "Estimation of finite population mean in multivariate stratified sampling under cost function using goal programming", Journal of Applied Mathematics, Vol. 2014, Issue No. 0, 2014. 0.838 (pp. 1-12) IF: 0.838 Category: W
197. Ullah, A., Shabbir, J. Hussain, Z. and Al-Zahrani, B., "stimation of finite population mean in multivariate stratified sampling under cost function using goal programming", Journal of Applied Mathematics, Vol. 2014, Issue No. 0, 2014. 0.838 (pp. 1-12) IF: 0.838 Category: W
198. Diana, G., Riaz, S. and Shabbir, J., "Hansen and Hurwitz estimator with scrambled response on the second call", Journal of Applied Statistics, Vol. 41, Issue No. 3, 2014. 0.582 (pp. 596-611) IF: 0.582 Category: W
199. Hussain, Z. Abid, M., Shabbir, J. and Abbas, N., "On Bayesian Analysis of A general class of randomized response models in social surveys about stigmatized traits", Journal of Data Science, Vol. 12, Issue No. 4, 2014. 0 (pp. 575-612) IF: 0 Category: Y
200. Sousa, R., Gupta, S., Shabbir, J. and Real, P. C., "Improved mean estimation of a sensitive variable using auxiliary information in stratified sampling", Journal of Statistics and Management Systems, Vol. 17, Issue No. 5, 2014. 0 (pp. 503-518) IF: 0 Category: Y
201. Gupta, S., Kalucha, G., Shabbir, J. and Dass, B. K., "Estimation of finite population mean using optional RRT models in the presence of non-sensitive auxiliary information", American Journal of Mathematics and Management Sciences, Vol. 33, Issue No. 2, 2014. 0 (pp. 139-159) IF: 0 Category: Y
202. Khan, Z., Gupta, S. and Shabbir, J., "A note on diagonal circular systematic sampling", Journal of Statistical Theory and Practice, Vol. 8, Issue No. 3, 2014. 0 (pp. 439-443) IF: 0 Category: Y
203. Jabbar, M., Shabbir, J., Ahmed, Z. and Rehman, Z., "Ratio type exponential estimator for the estimation of finite population variance under two-stage sampling", Research Journal of Applied Sciences, Vol. 7, Issue No. 17, 2014. 0 (pp. 4095-4099) IF: 0 Category: Y
204. Riaz, S., Diana, G. and Shabbir, J., "Improved classes of estimators for population mean in presence of non-response", Pakistan Journal of Statistics, Vol. 30, Issue No. 1, 2014. 0.159 (pp. 83-100) IF: 0.159 Category: W
205. Hussain, Z. Shah, E. A., Shabbir, J., and Riaz, M., "On an improved Bayesian item count technique using different priors", Revista Colombiana Estadistica, Vol. 36, Issue No. 2, 2013. 0.179 (pp. 305-319) IF: 0.179 Category: W
206. Gupta, S., Mehta, Shabbir, J., Dass, K., "Generalized scrambling in quantitative optional randomized response models", Communication in Statistics-Theory and Methods, Vol. 42, Issue No. 22, 2013. 0.300 (pp. 4034-4042) IF: 0.300 Category: W
207. Shabbir J. and Khan, N. S., "On estimating the finite population mean using two auxiliary variables in two phase sampling in the presence of nonresponse", Communication in Statistics-Theory and Methods, Vol. 42, Issue No. 22, 2013. 0.300 (pp. 4127-4145) IF: 0.300 Category: W
208. Hussain, Z. Abid, M., Shabbir, J., and Riaz, M., "Alternative estimation procedures for estimating the population proportion using Mahmood et al. (1998) technique", International Journal of Agriculture and Statistical Sciences, Vol. 9, Issue No. 2, 2013. 0.210 (pp. 387-398) IF: 0.210 Category: W
209. Hussain, Z. and Shabbir, J., "Estimation of mean of a socially undesirable characteristic", Scientia Iranica, Vol. 20, Issue No. 3, 2013. 0.842 (pp. 839-845) IF: 0.842 Category: W
210. Zaheen, K., Shabbir, J. and Gupta, S., "A new sampling design for systematic sampling", Communication in Statistics-Theory and Methods, Vol. 45, Issue No. 18, 2013. 0.494 (pp. 2659-2670) IF: 0.494 Category: W
211. Haq, A. and Shabbir, J., "Improved Family of ratio estimators in simple and stratified random sampling", Communication in Statistics-Theory and Methods, Vol. 42, Issue No. 5, 2013. 0.494 (pp. 782-792) IF: 0.494 Category: W
212. Khan, M. and Shabbir, J., "Some improved ratio, product and regression estimators of finite population mean when using minimum and maximum values", The Scientific World Journal, Vol. 12013, Issue No. 0, 2013. 1.219 (pp. 1-7) IF: 1.219 Category: W
213. Khan, M. and Shabbir, J., "A ratio type estimator for the estimation of population variance using quartiles of a auxiliary variable", Journal of Statistics Applications and Probability, Vol. 2, Issue No. 3, 2013. 0 (pp. 319-325) IF: 0 Category: Y
214. Khan, Z., Shabbir, J., Griffiths, M. and Lausen, B., "On the ratio method of estimation via auxiliary attributes in simple and stratified random sampling", International Journal of Statistics and Systems, Vol. 8, Issue No. 2, 2013. 0 (pp. 163-180) IF: 0 Category: Y
215. Shabbir, J. and Khan, N. S. , "Some modified exponential ratio-type estimators in the presence of non-response under two-phase sampling scheme", Electronic Journal of Applied Statistical Sciences, Vol. 6, Issue No. 1, 2013. 0 (pp. 1-17) IF: 0 Category: X
216. Khan, M. and Shabbir, J. , "A general class of estimators for finite population mean in the presence of non-response when using second raw moments", VFAST Transaction on Mathematics, Vol. 2, Issue No. 2, 2013. 0 (pp. 19-36) IF: 0 Category: Y
217. Haq, A., Shabbir, J. and Gupta, S., "Improved exponential ratio type estimators in stratified sampling", Pakistan Journal of Statistics, Vol. 29, Issue No. 1, 2013. 0.458 (pp. 13-31) IF: 0.458 Category: W
218. Hussain, Z. Hamraz, M. and Shabbir, J., "On alternative estimation techniques for randomized response models", Pakistan Journal of Statistics, Vol. 29, Issue No. 3, 2013. 0.458 (pp. 283-306) IF: 0.458 Category: W
219. 175. Tahir, M. H., Iqbal, I. and Shabbir, J., "Polygonal designs with block size 3 and single distance", Hacettepe Journal of Mathematics and Statistics, Vol. 41, Issue No. 4, 2012. 0.312 (pp. 587-604) IF: 0.312 Category: W
220. 176. Hussain, Z. and Shabbir, J., "New randomized response procedures, Journal of Science", Journal of Science, Islamic Republic of Iran, Vol. 23, Issue No. 4, 2012. 0 (pp. 347-356) IF: 0 Category: Y
221. Mehta, S., Dass, B. K.; Shabbir, J. and Gupta, S., "A three stage optional randomized response model", Journal of Statistical Theory and Practice, Vol. 6, Issue No. 3, 2012. 0 (pp. 417-427) IF: 0 Category: X
222. Hussain, Z., Shah, E. A. and Shabbir, J., "Analternative item count technique in sensitive surveys", Revista Colombiana de Estadística, Vol. 35, Issue No. 1, 2012. 0.109 (pp. 39-54) IF: 0.109 Category: W
223. Gupta, S., Shabbir, J., Sousa, R. and Real, C., "Estimation of the mean of a sensitive variable in the presence of auxiliary information", Communication in Statistics-Theory and Methods, Vol. 41, Issue No. 13, 2012. 0.465 (pp. 2394-2404) IF: 0.465 Category: W
224. Hussain, Z. and Shabbir, J., "Bayesian estimation of population proportion in Kim and Warde mixed randomized response technique", Electronic Journal of Applied Statistical Analysis, Vol. 5, Issue No. 2, 2011. 0 (pp. 213-225) IF: 0 Category: X
225. Gupta, S; Mehta, S; Shabbir, J. and Dass, B. K., "Some optimality issues in estimating two-stage optional randomized response models", American Journal of Mathematical and Management Sciences, Vol. 31, Issue No. 1, 2011. 0 (pp. 1-12) IF: 0 Category: X
226. Shabbir, J. and Hussain, Z. , "Using inverse binomial sampling in randomized response models", International Journal of Agricultural and Statistical Sciences, Vol. 7, Issue No. 2, 2011. 0.228 (pp. 361-370) IF: 0.228 Category: W
227. Masood, S. and Shabbir, J., "Ratio estimators for the population variance in nested stratified sampling", International Journal of Agricultural and Statistical Sciences, Vol. 7, Issue No. 2, 2011. 0.228 (pp. 589-603) IF: 0.228 Category: W
228. Shabbir, J. and Hussain, Z., "On modified randomized device for Simmon’s model", International Journal of Agricultural and Statistical Sciences, Vol. 7, Issue No. 1, 2011. 0.228 (pp. 77-85) IF: 0.228 Category: W
229. Shabbir, J. and Gupta, S. , "On estimating the finite population mean in simple and stratified random sampling", Communication in Statistics-Theory and Methods, Vol. 40, Issue No. 2, 2011. 0.274 (pp. 199-211) IF: 0.274 Category: W
230. Hussain, Z. and Shabbir, J., "Improved estimation of mean in randomized response models", Hacettepe Journal of Mathematics and Statistics, Vol. 40, Issue No. 1, 2011. 0.277 (pp. 91-101) IF: 0.277 Category: W
231. Hussain, Z. and Shabbir, J., "An estimation of sensitive proportion utilizing higher order moments of auxiliary variable", International Journal of Business and Social Science, Vol. 2, Issue No. 2, 2011. 0 (pp. 121-125) IF: 0 Category: Y
232. Hussain, Z., Anjum, S. and Shabbir, J., "Improved logit estimation through Mangat randomized response model", International Journal of Business and Social Science, Vol. 2, Issue No. 5, 2011. 0 (pp. 179-188) IF: 0 Category: Y
233. Hussain, Z., Shabbir, J. and Riaz, M., "Baysian estimation using Warner’s randomized response model through simple and mixture prior distributions", Communication in Statistics-Simulation and Computation, Vol. 40, Issue No. 1, 2010. 0.397 (pp. 147-161) IF: 0.397 Category: W
234. Hussain, Z., Shabbir, J., "On item count technique in survey sampling", Journal of Informatics and Mathematical Sciences, Vol. 2, Issue No. 2, 2010. 0 (pp. 161-169) IF: 0 Category: Y
235. Shabbir, J. and Gupta, S., "Some estimators of finite population variance of stratified sample mean", Communication in Statistics-Theory and Methods, Vol. 39, Issue No. 16, 2010. 0.47 (pp. 3001-3008) IF: 0.47 Category: W
236. Gupta, S. Shabbir, J. and Sehra, S., "Mean and sensitivity estimation in optional randomized response models", Journal of Statistical Planning and Inference, Vol. 140, Issue No. 10, 2010. 0.910 (pp. 2870-2874) IF: 0.910 Category: W
237. Shabbir, J. and Gupta, S., "Estimation of finite population mean in two-phase sampling when auxiliary variables are attribute", Hacettepe Journal of Mathematics and Statistics, Vol. 39, Issue No. 1, 2010. 0.384 (pp. 121-129) IF: 0.384 Category: W
238. Haq, A. and Shabbir, J., "A family of ratio estimators for population mean in extreme ranked set sampling using two auxiliary variables", SORT, Vol. 34, Issue No. 1, 2010. 0.60 (pp. 45-64) IF: 0.60 Category: W
239. Tahir, M. H., Iqbal, I., Akhtar, M. and Shabbir, J., "Cyclic polygonal designs with block size 3 and for joint distance to 16", Journal of Statistical Theory and Practice, Vol. 4, Issue No. 2, 2010. 0 (pp. 204-220) IF: 0 Category: Y
240. Gupta, S. and Shabbir, J., "Variance estimation for the regression estimator of the mean in stratified sampling", Journal of the Indian Society of Agricultural Statistics, Vol. 64, Issue No. 2, 2010. 0 (pp. 255-260) IF: 0 Category: Y
241. Sousa, R., Shabbir, J. Real, P. C. and Gupta, S., "Ratio estimation of the mean of a sensitive variable in the presence of auxiliary information", Journal of Statistical Theory and Practice, Vol. 4, Issue No. 3, 2010. 0 (pp. 495-507) IF: 0 Category: Y
242. Hussain, Z. and Shabbir, J., "Three stage randomized response model", Journal of Probability and Statistical Sciences, Vol. 8, Issue No. 2, 2010. 0 (pp. 223-235) IF: 0 Category: Y
243. Nazuk, A. and Shabbir, J. , "A new mixed randomized response model", International Journal of Business and Social Science, Vol. 1, Issue No. 1, 2010. 0 (pp. 146-190) IF: 0 Category: Y
244. Gupta, S. and Shabbir, J., "Estimation of variance of stratified random sample mean in two phase sampling using two auxiliary variables", Journal of Mathematics and Management Sciences, Vol. 30, Issue No. 3, 2010. 0 (pp. 347-364) IF: 0 Category: Y
245. 205. Hussain, Z. and Shabbir, "Improved estimation procedures for the mean of sensitive variable using randomized response model", Pakistan Journal of Statistics, Vol. 25, Issue No. 2, 2009. 0.214 (pp. 205-220) IF: 0.214 Category: W
246. Hussain, Z. and Shabbir, J., "On estimation of mean of a sensitive quantitative variable in complex surveys", Pakistan Journal of Statistics, Vol. 25, Issue No. 2, 2009. 0.214 (pp. 127-134) IF: 0.214 Category: W
247. Iqbal, I. Tahir, M. H., Akhtar, M., Ghazali, S.S.A., Shabbir, J. and Bukhari, N. S., "Generalized polygonal designs with block size 3 and ", Journal of Statistical Planning and Inference, Vol. 139, Issue No. 9, 2009. 0.866 (pp. 3200-3219) IF: 0.866 Category: W
248. Hussain, Z and Shabbir, J., "Bayesian estimation of population proportion of a sensitive characteristic using mixed and simple prior distribution", Pakistan Journal of Statistics, Vol. 25, Issue No. 1, 2009. 0.214 (pp. 27-35) IF: 0.214 Category: W
249. Gupta, S; Shabbir, J., "On improvement in estimating the population mean in simple random sampling", Journal of Applied Statistics, Vol. 35, Issue No. 5, 2008. 0.379 (pp. 559-566) IF: 0.379 Category: W
250. Gupta, S. Shabbir, J. and Ahmad, S., "Estimation of median in two Phase sampling using two auxiliary variables", Communication in Statistics-Theory and Methods, Vol. 37, Issue No. 11, 2008. 0,292 (pp. 1815-1822) IF: 0,292 Category: W
251. Gupta S. and Shabbir, J., "On estimation the ratio of proportions of two categories of a population using auxiliary information", Journal of the Indian Society of Agricultural Statistics, Vol. 62, Issue No. 2, 2008. 0 (pp. 149-155) IF: 0 Category: Y
252. 208. Hussain, Z. and Shabbir, J. , "Logit estimation using Warner’s randomized response model", Journal of Modern Applied Statistical Methods, Vol. 7, Issue No. 1, 2008. 0 (pp. 140-151) IF: 0 Category: Y
253. Zawar, H; Shabbir, J. and Gupta, S., "An alternative to Ryu et. al. Randomized response model", Journal of Statistics and Management System, Vol. 10, Issue No. 4, 2007. 0 (pp. 511-517) IF: 0 Category: Y
254. Gupta, S and Shabbir, J., "On the use of transformed auxiliary variables in estimating population mean", Journal of Statistical Planning and Inference, Vol. 137, Issue No. 4, 2007. 0.647 (pp. 1606-1611) IF: 0.647 Category: W
255. 211. Shabbir, J. and Gupta, S. , "On improvement in variance estimation using auxiliary information,", Communication in Statistics, Theory & Methods, Vol. 36, Issue No. 12, 2007. 0.287 (pp. 2177-2185) IF: 0.287 Category: W
256. Gupta S. and Shabbir, J ., "On the estimation of population mean and sensitivity in two-stage optional randomized response model", Journal of Indian Society of Agricultural Statistics, Vol. 61, Issue No. 2, 2007. 0 (pp. 164-168) IF: 0 Category: Y
257. 213. Hussain, Z. and Shabbir, J., "Estimation of mean of a sensitive quantitative variable", Journal of Statistical Research, Vol. 41, Issue No. 2, 2007. 0 (pp. 83-92) IF: 0 Category: Y
258. 214. Shabbir, J. and Gupta, S., "On estimating the finite population mean with known population proportion of an auxiliary variable", Pakistan Journal of Statistics, Vol. 23, Issue No. 1, 2007. 0 (pp. 1-9) IF: 0 Category: Y
259. Shabbir, J. and Gupta, S., "A new estimator of population mean in stratified sampling", Communication in Statistics-Theory and Methods, Vol. 35, Issue No. 7, 2006. 0.293 (pp. 1201-1209) IF: 0.293 Category: W
260. Shabbir, J. and Gupta, S., "On estimation of finite population variance", Journal of Interdisciplinary Mathematics, Vol. 9, Issue No. 2, 2006. 0 (pp. 405-419) IF: 0 Category: Y
261. Shabbir, J and Gupta, S., "On Improved Estimators of K and B in Finite population", Journal of Statistics and Management Systems, Vol. 9, Issue No. 1, 2006. 0 (pp. 15-25) IF: 0 Category: Y
262. Gupta, S and Shabbir, J., "An alternative to Warner’s randomized response model", Journal of Modern Applied Statistical Methods, Vol. 5, Issue No. 2, 2006. 0 (pp. 328-311) IF: 0 Category: Y
263. Gupta, S; Thornton, B; Shabbir, J. and Singhal, S., "A comparison of multiplicative and additive optional RRT models", Journal of Statistical Theory and Applications, Vol. 5, Issue No. 3, 2006. 0 (pp. 226-239) IF: 0 Category: Y
264. Gupta, S; Shabbir, J. and Lembo, R., "Modification to Warner’s Model using blank cards", American Journal of Mathematical and Management. Sciences, Vol. 26, Issue No. 1, 2006. 0 (pp. 185-196) IF: 0 Category: Y
265. Gupta, S and Shabbir, J., "On dual to ratio-type estimators of population mean using transformed auxiliary variables", Journal of Combinatorics, Information and System Sciences, Vol. 31, Issue No. 1, 2006. 0 (pp. 295-206) IF: 0 Category: Y
266. Shabbir, J. and Gupta, S. , "Improved ratio estimators in stratified sampling", American Journal of Mathematical and Management Sciences, Vol. 25, Issue No. 3, 2005. 0 (pp. 293-311) IF: 0 Category: Y
267. Gupta, S. and Shabbir, J., "Sensitivity estimation for personal Interview Survey Questions", STATISTICA, Vol. 64, Issue No. 4, 2004. 0 (pp. 643-653) IF: 0 Category: Y
268. Shabbir, J and Yaab, Z. M, "Improvement over transformed auxiliary variable in estimating the finite population mean", Biometrical Journal, Vol. 45, Issue No. 6, 2003. 0.522 (pp. 723-729) IF: 0.522 Category: W
269. Shabbir, J. and Gupta S., "Estimation of finite population mean using two auxiliary variables in stratified two phase sampling", Communication in Statistics-Simulation & Computation, Vol. 6, Issue No. 2, 207. 0.46 (pp. 1238-1256) IF: 0.46 Category: W

• NA

Research Proposal

• Estimation of mean salary of employees working in national universities of Islamabad by usingcalibration technique

Books

1. NA

Book Chapters

1. NA