Use of scrambled response model in estimating the finite population mean in presence of non response when coefficient of variation is known S Ahmed, J Shabbir, S Gupta Communications in Statistics-Theory and Methods 46 (17), 8435-8449, 2017 | 13 | 2017 |
A generalized class of estimators under two-phase stratified sampling for non response J Shabbir, S Gupta, S Ahmed Communications in Statistics-Theory and Methods 48 (15), 3761-3777, 2019 | 12 | 2019 |
Extreme-cum-median ranked set sampling S Ahmed, J Shabbir | 7 | 2019 |
A class of ratio type estimators for imputing the missing values under rank set sampling MU Sohail, J Shabbir, S Ahmed Journal of Statistical Theory and Practice 12, 704-717, 2018 | 7 | 2018 |
Measuring performance of ratio-exponential-log type general class of estimators using two auxiliary variables J Shabbir, S Ahmed, A Sanaullah, R Onyango Mathematical Problems in Engineering 2021, 1-12, 2021 | 6 | 2021 |
On the use of ranked set sampling for estimating super-population total: Gamma population model S Ahmed, J Shabbir Scientia Iranica 28 (1), 465-476, 2021 | 6 | 2021 |
Some median type estimators to estimate the finite population mean W Hafeez, J Shabbir, MT Shah, S Ahmed Asian Journal of Probability and Statistics 7 (4), 48-58, 2020 | 6 | 2020 |
Predictive estimation of population mean in ranked set sampling S Ahmed, J Shabbir, S Gupta REVSTAT-Statistical Journal 17 (4), 551–562-551–562, 2019 | 6 | 2019 |
A Novel Basis Function Approach to Finite Population Parameter Estimation JS Shakeel Ahmed Scientia Iranica, 2021 | 4* | 2021 |
Pak. J. Statist. 2017 Vol. 33 (4), 277-300 MODIFIED CLASS OF RATIO AND REGRESSION TYPE ESTIMATORS FOR IMPUTING SCRAMBLING RESPONSE MU Sohail, J Shabbir, S Ahmed Pak. J. Statist 33 (4), 277-300, 2017 | 4 | 2017 |
Hurwitz estimator with scrambled response on second call in stratified random sampling S Ahmed, J Shabbir, WH Hafeez Journal of Statistics Applications & Probability 5 (2), 1-13, 2016 | 4 | 2016 |
Estimation of small area total with randomized data S Ahmed, J Shabbir, S Gupta, F Coolen REVSTAT-Statistical Journal 18 (2), 223–235-223–235, 2020 | 3 | 2020 |
Model based estimation of population total in presence of non-ignorable non-response S Ahmed, J Shabbir Plos one 14 (10), e0222701, 2019 | 3 | 2019 |
Model-based estimation for population total under model misspecification using the balanced sampling scheme S Anjum, J Shabbir, S Ahmed Communications in Statistics-Simulation and Computation 53 (4), 1678-1689, 2024 | 2 | 2024 |
Ranked set sampling with scrambled response model to subsample non-respondents S Ahmed, J Shabbir | 2 | 2017 |
Generalized family of estimators for imputing scrambled responses M Umair Sohail, S Javid, S Ahmed Journal of the Iranian Statistical Society 17 (2), 91-117, 2022 | 1 | 2022 |
Impact of Government Interventions on COVID-19 Outbreak in Different Provinces of Pakistan: Interrupted Time-Series Analysis S Ahmed, S Khan, I Hussain Available at SSRN 3688215, 2021 | 1 | 2021 |
Stratum-specific health outcome estimation in Pakistan using double goal CART M Hamza, S Ahmed Plos one 19 (2), e0294736, 2024 | | 2024 |
Adjustment of model misspecification in estimation of population total under ranked set sampling through balancing S Ahmed, J Shabbir, HM Alshanbari, S Anjum, ELB Abd AL-Aziz Hosni Heliyon 10 (3), 2024 | | 2024 |
A novel approach for estimating fertility rates in finite populations using count regression models S Ahmed, O Albalawi, J Shabbir Scientific Reports 14 (1), 1879, 2024 | | 2024 |