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Dr. Muhammad Qaisar Shahbaz
Head of Department,
Department of Statistics
Official Email: drmqshahbaz@ciitlahore.edu.pk
Tel # (Off): 111-001-007  (822)

Dr. Muhammad Qaiser Shahbaz has earned a PhD degree in Statistics with specialization in Survey Sampling. He has more than 15 year of teaching/research experience at undergraduate and postgraduate level. His research interests include Survey Sampling, Mathematical Statistics, Statistical Models (including Regression, Time Series and Panel Models), Multivariate Analysis and Applied Statistics. So far he has published more than 60 research papers in national and international journals. He has good experience of using powerful statistical softwares like SPSS, STATA, SAS, EViews, STATISTICA, MATHEMATICA, MatLab etc.

 
Publications:
Journal Papers:
1. Shahbaz, S. Shahbaz, M. Q., Ahsanullah, M. and Mohsin (2011), "On a New Class of Probability Distributions", App. Math. Letters, pp: 545-552, Vol: 24, Issue: 5   
2. Mohsin, M., Shahbaz, S. and Shahbaz, M. Q. (2010), "A Characterization of Erlang Truncated Exponential Distribution in Record values and its use in Mean Residual Life", Pak. J. Stat. & OR, pp: 143-148, Vol: 6, Issue: 2   
3. Shahbaz, S., Shahbaz, M. Q. and Butt, N. S. (2010), "A new class of Weighted Weibull Distributions", Pak. J. Stat. & OR, pp: 53-59, Vol: 6, Issue: 1   
4. Ahsanullah, M., Shahbaz, S., Shahbaz, M. Q. and Mohsin (2010), "Concomitants of Upper Record Statistics for Bivariate Pseudo–Weibull distribution", App. & Applied Math, pp: 1379.-1388, Vol: 5, Issue: 10   
5. Butt, N. S., Kamal, S. and Shahbaz, M. Q. (2010), "Estimation of Population Mean in Two Phase Sampling", Middle East J., Sci., Res, pp: 198-200, Vol: 6, Issue: 2   
6. Shahbaz, S. and Shahbaz, M. Q. (2010), "On Bivariate Concomitants of Order Statistics for Pseudo Exponential Distribution", Middle East J., Sci., Res, pp: 22-24, Vol: 6, Issue: 1   
7. Shahbaz, M. Q., Shahbaz, S., Mohsin, M. and Rafiq, A. (2010), "On Distribution of Bivariate Concomitants of Records", App. Math. Letters, pp: 567-570, Vol: 23   
8. Shahbaz, S., Shahbaz, M. Q. and Rafiq, A. (2010), "On Generalized Class of Beta Distributions", Nonlinear Analysis Forum, pp: 79-83, Vol: 15   
9. Hanif, M. and Shahbaz, M. Q. (2010), "On Some Shrinkage Estimators is Survey Sampling", Sci. Int. , pp: 1 -4, Vol: 22, Issue: 1   
10. Hanif, M.,Haq, I.Shahbaz, M. Q., Shahbaz, S., M.Q (2010), "Ratio Estimators using Multiple Auxiliary Attributes", App. Math. Letters, pp: 133-136, Vol: 8, Issue: 1   
11. Mohsin, M., Shahbaz, M. Q. and Kibria, G. (2010), "Recurrence Relations for moments of Generalized Order Statistics for Rayleigh distribution", App. Math. & Info. Sci, pp: 273-279, Vol: 4, Issue: 3   
12. Mohsin, M., Pilz, J., Gunter, S., Shahbaz, S. and Shahbaz, M. Q. (2010), "Some Distributional Properties of the Concomitants of Record Statistics for Bivariate Pseudo Exponential Distribution and Characterization", J. Prime Res. in Math, pp: 32-37, Vol: 6, Issue: 2   
13. Hanif, M., Shahbaz, M. Q. and Ahmad, Z (2010), "Some Improved Estimators in Multiphase sampling", Pak. J. Stat, pp: 195-202, Vol: 26, Issue: 1   
14. Hanif, M., Hamad, N. and Shahbaz, M. Q. (2010), "Some New Regression Types Estimators in Two Phase Sampling", World App. Sci. J., , pp: 799-803, Vol: 8, Issue: 7   
15. Shahbaz, M. Q. and Hanif, M. (2009), "A general Shrinkage estimator in survey sampling", World App. Sci. J., , pp: 593-596, Vol: 7, Issue: 5    
16. Hafeez, M. and Shahbaz, M. Q (2009), "A generalized class of selection procedure and estimators for unequal probability sampling without replacement", Sci. Int, pp: 155-158, Vol: 21, Issue: 3   
17. Hanif, M., Hamad, N. and Shahbaz, M. Q. (2009), "A Modified Regression Type Estimator in Survey Sampling,", World App. Sci. J, pp: 1559-1561, Vol: 7, Issue: 12   
18. Mohsin, M., Ahmad, M., Shahbaz, S. and Shahbaz, M. Q (2009), "Concomitant of Lower Record for Bivariate Pseudo Inverse Rayleigh Distribution", Sci. Int., pp: 21-23, Vol: 21, Issue: 1    
19. Hassan, Y., Shahbaz, M. Q. and Hanif, M. (2009), "Empirical comparison of some approximate variance formulae of Horvitz–Thompson estimator", World App. Sci. J, pp: 597-599, Vol: 7, Issue: 5   
20. Mohsin, M., Shahbaz, M. Q., Shahbaz, S. and Kibria, G (2009), "Exact Sampling Distribution of Reliability Coefficient for Erlang–truncated Exponential Model", J. Math. Sci. & Math. Edu, pp: 7-13 , Vol: 3, Issue: 2,    
21. Kamal, A., Shahbaz, M. Q. and Hanif, M. (2009), "Modified Regression type Estimator in two phase sampling using arbitrary probabilities,", Pak. J. Statist, pp: 141-147, Vol: 25, Issue: 2   
22. Hanif, M., Haq, I. and Shahbaz, M. Q. (2009), "On a New Family of Estimators using Multiple Auxiliary Attributes", World App. Sci. J, pp: 1419-1422, Vol: 7, Issue: 11   
23. Shahbaz, S., Shahbaz, M. Q. and Mohsin (2009), "On Concomitant of Order Statistics for Bivariate Pseudo Exponential Distribution", World App. Sci. J, pp: 1151- 1156, Vol: 6 , Issue: 8   
24. Ahmad, M., Ahsanullah, M., Mohsin, M., Shahbaz, M. Q. and Shahbaz, S. (2009), "On the Distribution of Bivariate Concomitants for the Pseudo–Inverse Rayleigh Distribution and a Characterization", J. Stat. Theory & App, pp: 299-310, Vol: 8, Issue: 3   
25. Shahbaz, M. Q. and Shahbaz, S. (2009), "Order Statistics and concomitants of Bivariate Pseudo Rayleigh distribution", World App. Sci. J, pp: 826-828, Vol: 7, Issue: 7   
26. Butt, N. S. and Shahbaz, M. Q. (2009), "Simulation study to check the performance of various unequal probability sampling estimators", Sci. Int, pp: 73. -75, Vol: . 21, Issue: 2   
27. Rafiq, A., Shahbaz, M. Q. and Acu, A. M. (2009), "The Generalized Chebyshev Type Inequality, Sci. Stu. Res. Series Maths and Informatics", Series Maths and Informatics, pp: 195-200, Vol: 19, Issue: 1   
28. Bokhari, S. A. H., Khan, A. A., Azhar, M. and Shahbaz, M. Q. (2009), "Uncompensated Tooth loss in Cardiac Patients of Punjab Institute of Cardiology", Lahore, J. Pak. Med. Assoc, pp: 3 -5., Vol: 59, Issue: 1   
29. Butt, N. S., Shahbaz, M. Q. and Kamal, S (2008), "MANOVA with summary Statistics: A STATA Program", Pak. J. Stat. & OR, pp: 9-17, Vol: . 4, Issue: 1   
30. Hafeez, M. and Shahbaz, M. Q. (2008), "Modelling accidental deaths,", Pak. J. Stat. & OR, pp: 19-24, Vol: 4, Issue: 1    
31. Bilal, M. and Shahbaz, M. Q (2008), "Modelling Barley Production in Punjab", Pak. J. Stat. & OR, pp: 25-33, Vol: 4, Issue: 1   
32. Kamal, A. and Shahbaz, M. Q. (2008), "New Difference Estimator in Two Phase Sampling using Arbitrary Probabilities", J. Stat. , pp: 7-16, Vol: 15, Issue: 1   
33. Basit, A. and Shahbaz, M. Q. (2007), "A general class of selection procedure and modified Murthy estimator", J. Stat, pp: 13-19, Vol: . 14, Issue: 1    
34. Shahbaz, M. Q. and Hanif, M. (2007), "A new approximate formula for variance of Horvitz – Thompson estimator using first order inclusion probabilities", Pak, J. Stat & OR, , pp: 59. -62, Vol: 3, Issue: 1    
35. Hanif, M., Samiuddin, M. and Shahbaz, M. Q. (2007), "Comparison of the performance of Basu’s estimator with some well known sampling schemes and estimators of population total", J. Statist. Theory and Appl, pp: 226-235, Vol: 6, Issue: 3   
36. Hanif, M. and Shahbaz, M. Q. (2007), "Design and Model based Sampling Inference: Review and recent developments,", Journal of Stat. Studies, pp: 51-66, Vol: 26   
37. Aslam, M. and Shahbaz, M. Q. (2007), "Economic reliability test plans using the Generalized Exponential Distribution", J. Stat, pp: 52-59, Vol: 14, Issue: 1   
38. Shahbaz, M. Q. and Mariyam, H. (2007), "Stability of variance estimator of modified Murthy estimato", Pak, J. Stat & OR, , pp: 99-102, Vol: 3, Issue: 2    
39. Basit, A. and Shahbaz, M. Q. (2006), "A Class of Selection Procedures for Unequal Probability Sampling and a sample of size 2,", J. Stat., pp: 26-32, Vol: . 13, Issue: 1    
40. Abdia, Y. and Shahbaz, M. Q. (2006), "A comparative study of Generalized Ratio and Regression estimators with their classical counter part", Pak, J. Stat & OR, pp: 63-68, Issue: 2   
41. Muzaffar, H., Pervaiz, M. K., Shahbaz M. Q. and Khan, M. A. (2006), "A Comparative Study of Various Unequal Probability Sampling Estimators, European", European J. Sci. Research, pp: 327-–335, Vol: 15, Issue: 3   
42. Siddique, A. and Shahbaz, M. Q (2006), "A New Symmetrized Estimator for Unequal Probability Sampling,", J. Stat, pp: 20-25, Vol: 13, Issue: 1   
43. Butt, N. S., Kamal, S. and Shahbaz, M. Q. (2006), "ANOVA on summary data", Pak, J. Stat & OR, , pp: 57-62, Issue: 2   
44. Saeed, N., Pervaiz, M. K. and Shahbaz, M. Q (2006), "Determination of Sample Size", European J. Sci. Research,, pp: 319-325, Vol: . 14, Issue: 3   
45. Mariyam, H., Shahbaz, M. Q. and Hanif, M. (2006), "Model based variance of modified Murthy estimator", Pak. J. Statist, pp: 179-184, Vol: 22, Issue: 2   
46. Khan, U. A. and Shahbaz, M. Q. (2005), "An empirical study of some unequal probability sampling estimators", J. Stat, pp: 51-58, Vol: 12, Issue: 1   
47. Mohsin, M. and Shahbaz, M. Q. (2005), "Comparison of negative moment estimator with maximum likelihood estimator of inverse Rayleigh distribution", Pak. J. Stat & OR, pp: 45. -48, Vol: 1   
48. Akhlaq, T. and Shahbaz, M. Q. (2005), "model for Wheat Prices", J. Stat, pp: 59-67, Vol: 12, Issue: 1   
49. Shahbaz, M. Q. and Hanif, M. (2004), "A general procedure for unequal probability sampling without replacement and a sample of size 2", J. Applied Statistical Sciences, pp: 355-365 , Vol: 13, Issue: 4    
50. Shahbaz, M. Q (2004), "A new estimator of population total using Durbin’s selection procedure for unequal probability sampling", Pak. J. Statist, pp: 287-294, Vol: 20, Issue: 2   
51. Hanif, M., Samiuddin, M. and Shahbaz, M. Q. (2004), "A simple general procedure for unequal probability sampling without replacement", Pak. J. Statist, pp: 73. -80, Vol: 20, Issue: 1    
52. Fazal, H. and Shahbaz, M. Q. (2004), "Forecast Models for Imports and Exports using Multivariate Time Series", J. Stat, pp: 37-48, Vol: 11, Issue: 1    
53. Ahmad, Z., Shahbaz, M.Q. and Hanif M. (2004), "Generalization of Sampford selection procedure", Pak. J. Statist, pp: 313-318, Vol: 20, Issue: 2   
54. Butt, N.S, Shahbaz, M. Q. (2004), "Modification of Murthy’s estimator using a general selection procedure for unequal probability sampling without replacement", Pak. J. Statist, pp: 295-300, Vol: 20 , Issue: 2   
55. Muzaffar, H. and Shahbaz, M. Q. (2003), "A modified Murthy estimator of population total in unequal probability sampling", J. Stat, pp: 9-15, Vol: 10, Issue: 1    
56. Shahbaz, M. Q. and Hanif, M. (2003), "A simple procedure for unequal probability sampling without replacement and a sample of size 2", J. Stat. , pp: 47-51, Vol: 10, Issue: 1   
57. Shahbaz, M. Q. and Hanif, M (2003), "A simple procedure for unequal probability sampling without replacement and a sample of size 2.", Pak J. Statist, pp: 151-160, Vol: 19, Issue: 1   
58. Shahbaz, M. Q. and Hanif, M (2003), "Modification of Murthy’s estimator under various selection procedures for unequal probability sampling without replacement", Pak. J. Statist, pp: 241-250, Vol: 19, Issue: 2   
59. Shahbaz, M. Q. and Hanif, M (2003), "Variance formulas for Horvitz–Thompson estimator using first order inclusion probabilitie", J. Applied Statistical Sciences, pp: 201-208, Vol: 12 , Issue: 3   
60. Shahbaz, M. Q., Hanif, M. and Samiuddin, M. (2002), "On some estimators in unequal probability sampling", J. Statist. Theory and Appl, pp: 239-252, Vol: 1, Issue: 4   
Qualification:
PhD Statistics 2003
NCBA&E, Pakistan

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