| Difference-cum-ratio estimators for estimating finite population coefficient of variation in simple random sampling A Audu, MA Yunusa, OO Ishaq, MK Lawal, A Rashida, AH Muhammad, ... Asian Journal of Probability and Statistics 13 (3), 13-29, 2021 | 19 | 2021 |
| Regression-cum-exponential ratio imputation class of estimators of population mean in the presence of non-response A Audu, OO Ishaq, Y Zakari, DD Wisdom, J Muili, AM Ndatsu Science Forum Journal of Pure and Applied Science 20, 58-63, 2020 | 19 | 2020 |
| On the Efficiency of imputation estimators using auxiliary attribute. Continental J A Audu, OO Ishaq, JO Muili, Y Zakari, AM Ndatsu, S Muhammed Applied Sciences 15 (1), 1-13, 2020 | 18 | 2020 |
| Regression-type Imputation Class of Estimators using Auxiliary Attributes A Audu, OO Ishaq, A Abubakar, KA Akintola, U Isah, A Rashida, ... Asian Research Journal of Mathematics 17 (5), 1-13, 2021 | 15 | 2021 |
| Modified estimators of population mean using robust multiple regression methods A Audu, OO Ishaq, JO Muili, A Abubakar, A Rashida, KA Akintola, U Isah NIPES-Journal of Science and Technology Research 2 (4), 2020 | 13 | 2020 |
| Recognition-based graphical password algorithms: A survey JG Kaka, OO Ishaq, JO Ojeniyi 2020 IEEE 2nd International Conference on Cyberspac (CYBER NIGERIA), 44-51, 2021 | 10 | 2021 |
| On the linear combination of sample variance, ratio, and product estimators of finite population variance under two-stage sampling OO Ishaq, A Audu, A Ibrahim, HS Abdulkadir, K Tukur Science Forum Journal of Pure and Applied Science 20, 307-315, 2020 | 9 | 2020 |
| On the class of exponential-type imputation estimators of population mean with known population mean of auxiliary variable A Audu, OO Ishaq, U Isah, S Muhammed, KA Akintola, A Rashida, ... NIPES-Journal of Science and Technology Research 2 (4), 2020 | 8 | 2020 |
| Ratio estimators for estimating population mean using tri-mean, median and quartile deviation of auxiliary variable JO Muili, A Audu, AB Odeyale, IO Olawoyin NIPES-Journal of Science and Technology Research 1 (1), 2019 | 7 | 2019 |
| On the efficiency of calibration ratio estimators of population mean in stratified random sampling A Audu, A Danbaba, A Abubakar, OO Ishaq, Y Zakari Conference Proceedings of Royal Statistical Society Nigeria Local Group, 247-261, 2020 | 6 | 2020 |
| New exponential-type estimators of finite population variance using auxiliary information MO Olayiwola, IO Olawoyin, A Audu Sri Lankan Journal of Applied Statistics 22 (2), 2021 | 5 | 2021 |
| On the estimation of finite population variance for a mail survey design in the presence of non-response using new conventional and calibrated estimators A Audu, RVK Singh, OO Ishaq, S Khare, R Singh, AA Adewara Communications in Statistics-Theory and Methods 53 (3), 848-864, 2024 | 4 | 2024 |
| On the study of efficiency of exponential‐type estimator of population mean using robust regression methods A Audu, OO Ishaq, RVK Singh, A Danbaba, F Manu Quality and Reliability Engineering International 39 (1), 190-205, 2023 | 4 | 2023 |
| An efficient exponential type estimator for estimating finite population mean under simple random sampling YM Abiodun, A Ahmed, O Ishaq Olatunji, O Beki Daud Annals. Computer Science Series 19 (1), 2021 | 3 | 2021 |
| On the efficiency of calibration ratio-cum-product estimators of population mean A Audu, RVK Singh, S Muhammed, B Nakone, OO Ishaq Proceeding of Royal Statistics Society Nigeria Local Group 1, 234-46, 2020 | 3 | 2020 |
| A class of ratio estimators of a finite population mean using two auxillary variables under two-phase sample scheme OM Olayiwola, A Audu, OO Ishaq, SA Olawoore, A Ibrahim Royal Statistical Society Nigeria Local Group Annual Conference Proceedings …, 2020 | 2 | 2020 |
| Ratio and Product Estimators: New Strategies with Unknown Weight for finite Population A Audu, OO Ishaq, TO James Proceedings of Professional Statisticians Society of Nigeria 1 (1), 83-86, 2017 | 2 | 2017 |
| Evaluation of The Most Appropriate Trend Models In Forecasting Some KRPC Products IO Olatunji, AA Adepoju, A Ahmed, SA Abdulmuaymin, J Tolulope | 2 | 2017 |
| Reviewing of the relationship Between body mass Index and high Blood Pressure of Patients IO Olatunji, AA Adepoju, AA Sanusi, A Ahmed International Journal of Statistics and Actuarial Sciences 1 (1), 19-23, 2017 | 1 | 2017 |
| Two-Step Calibrated Designed Weighted Estimators of Finite Population Variance for a Mailed Survey Design Characterized by Non-response A Audu, M Lekganyan, OO Ishaq, KO Aremu Revista Colombiana de Estadística 47 (2), 193-210, 2024 | | 2024 |
Dr. Ahmed AuduSenior Lecturer @ Usmanu Danfodiyo University Sokoto Nigeria在 udusok.edu.ng 的电子邮件经过验证
Dr. Ahmed AuduSenior Lecturer @ Usmanu Danfodiyo University Sokoto Nigeria在 udusok.edu.ng 的电子邮件经过验证