关注
Kalim Ullah
Kalim Ullah
Statistician, Foundation University Medical College Islamabad
在 stat.qau.edu.pk 的电子邮件经过验证
标题
引用次数
引用次数
年份
A new improved generalized class of estimators for population distribution function using auxiliary variable under simple random sampling
S Ahmad, K Ullah, E Zahid, J Shabbir, M Aamir, HM Alshanbari, ...
Scientific Reports 13 (1), 5415, 2023
172023
A simulation study: Improved ratio-in-regression type variance estimator based on dual use of auxiliary variable under simple random sampling
S Ahmad, S Hussain, K Ullah, E Zahid, M Aamir, J Shabbir, Z Ahmad, ...
PLoS One 17 (11), e0276540, 2022
92022
Estimation of finite population mean in simple and stratified random sampling by utilizing the auxiliary, ranks, and square of the auxiliary information
K Ullah, Z Hussain, I Hussain, SA Cheema, Z Almaspoor, M El-Morshedy
Mathematical Problems in Engineering 2022 (1), 5263492, 2022
92022
A comparison of Autometrics and penalization techniques under various error distributions: evidence from Monte Carlo simulation
F Khan, A Urooj, K Ullah, B Alnssyan, Z Almaspoor
Complexity 2021 (1), 9223763, 2021
82021
Improved mean estimation for a finite population with twofold auxiliary variables under simple random sampling
S Ahmad, J Shabbir, M Aamir, S Hussain, K Ullah
International Journal of Applied and Computational Mathematics 10 (1), 31, 2024
52024
Efficient Estimators of Finite Population Mean Based on Extreme Values in Simple Random Sampling
A Iftikhar, H Shi, S Hussain, M Abbas, K Ullah
Mathematical Problems in Engineering 2022 (1), 5866085, 2022
42022
New Statistical Approaches for Modeling the COVID‐19 Data Set: A Case Study in the Medical Sector
MMA Almazah, K Ullah, E Hussam, MM Hossain, R Aldallal, FH Riad
Complexity 2022 (1), 1325825, 2022
42022
Estimation of finite population mean by utilizing the auxiliary and square of the auxiliary information
S Hussain, A Iftikhar, K Ullah, G Atta, U Ali, U Parveen, MY Arif, A Qayyum
International Journal of Analysis and Applications 21, 14-14, 2023
32023
Using auxiliary information more efficiently in population variance estimation-a new family of estimators
K Ullah, Z Hussain, SA Cheema
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH 2 (2), 1-12, 2020
22020
Aiding the well celebrated Kuk's randomized response technique through auxiliary and prior information
Z Hussain, I Hussain, SA Cheema, K Ullah, S Salem, W Emam, ...
Heliyon 10 (6), 2024
12024
Trends in Monkeypox transmission: Investigation into 30 most affected countries
SA Cheema, T Munir, K Ullah, T Kifayat, A Rahman, W Emam, ...
Heliyon 10 (1), 2024
12024
Finite Population Mean Estimation Under Systematic Sampling Scheme in Presence of Maximum and Minimum Values Using Two Auxiliary Variables
M El-Morshedy, S Hussain, K Ullah, A Khalil, J Shabbir, W Mansoor
Mathematical Problems in Engineering 2022 (1), 2703178, 2022
12022
A new Maxwell paired comparison model: application to a study of the effect of nicotine levels on cigarette brand choices
S Cheema, I Hudson, T Kifayat, K Ullah, M Shafqat, A Hussain
Proceedings of the 23rd International Congress on Modelling and Simulation …, 2019
12019
THE RELATIONSHIP BETWEEN NOCTURNAL ENURESIS AND SPINA BIFIDA OCCULTA. A PROSPECTIVE STUDY AT THE DEPARTMENT OF UROLOGY AND KIDNEY TRANSPLANTATION, FOUNDATION UNIVERSITY MEDICAL …
A MASOOD, IZ KHAN, MM ZAHID, K FAROUK, K ULLAH, K AHMED
Biological and Clinical Sciences Research Journal 2023 (1), 380-380, 2023
2023
Determining the Degree of Dominance of Factors Deriving the Comparative Choice Hierarchy: An Operational Generalization of Latent Choice Models
SA Cheema, T Kifayat, IL Hudson, A Mehmood, K Ullah, AR Rahman
Analytics Enabled Decision Making, 59-88, 2023
2023
Empirical distribution function based dual use of auxiliary information for the improved estimation of finite population mean
A Hussain, K Ullah, SA Cheema, A Ali Khan, Z Hussain
Concurrency and Computation: Practice and Experience 34 (27), e7346, 2022
2022
Use of auxiliary information in estimation of the finite population mean: An exponential type estimator
K Ullah, I Hudson, S Cheema, A Khan, A Rahman, ZM Hussian
Proceedings od the 24th International Congress on Modelling and Simulation …, 2021
2021
系统目前无法执行此操作,请稍后再试。
文章 1–17