| Sensitivity of normality tests to non-normal data NA Ahad, TS Yin, AR Othman, CR Yaacob Sains Malaysiana 40 (6), 637-641, 2011 | 223 | 2011 |
| Sensitivity analysis of Welch’s t-test NA Ahad, SSS Yahaya AIP Conference proceedings 1605 (1), 888-893, 2014 | 90 | 2014 |
| Normality for non-normal distributions KL Koh, NA Ahad Journal of Science and Mathematics Letters 8 (2), 51-60, 2020 | 18 | 2020 |
| Relative power performance of t-test and bootstrap procedure for two-sample NA Ahad, S Abdullah, CH Lai, NM Ali Pertanika Journal of Science & Technology 20 (1), 43-52, 2012 | 14 | 2012 |
| COVID-19 Outbreak in Malaysia: Investigation on Fatality Cases NA Ahad, FZ Okwonu, YS Pang Journal of Advanced Research in Applied Sciences and Engineering Technology …, 2020 | 8 | 2020 |
| Robust multivariate correlation techniques: A confirmation analysis using COVID-19 data set FZ Okwonu, NA Ahad, JS Apanapudor, FI Arunaye Pertanika Journal of Science and Technology 29 (2), 999-1015, 2021 | 7 | 2021 |
| Performance of the modified Wilcoxon signed rank test NA Ahad, SSS Yahaya, Z MdYusof, S Abdullah, LY Fung AIP Conference Proceedings 1635 (1), 690-694, 2014 | 7 | 2014 |
| Applicability of G-test in analyzing categorical variables NA Ahad, FM Alipiah, F Azhari AIP Conference Proceedings 2138 (1), 2019 | 6 | 2019 |
| Robust Correlation Procedure via Sn Estimator NA Ahad, NA Zakaria, S Abdullah, SSS Yahaya, N Yusof Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10 …, 2018 | 4 | 2018 |
| Performance of two-samples pseudo-median procedure SSS YAHAYA Sains Malaysiana 41 (9), 1149-1154, 2012 | 4 | 2012 |
| Comparative Performance of Pseudo-Median Procedure, Welch's Test and Mann-Whitney-Wilcoxon at Specific Pairing NA Ahad, AR Othman, SSS Yahaya Modern Applied Science 5 (5), 131, 2011 | 4 | 2011 |
| Robust hybrid classification methods and applications FZ Okwonu, NA Ahad, IE Okoloko, JS Apanapudor, SA Kamaruddin, ... Pertanika Journal of Science and Technology 30 (4), 2022 | 3 | 2022 |
| Comparative performance evaluation of efficiency for high dimensional classification methods FZ Okwonu, NA Ahad, NO Ogini, IE Okoloko, WZ Wan Husin Journal of Information and Communication Technology 21 (03), 437-464, 2022 | 3 | 2022 |
| A Modification of ANOVA with Trimmed Mean NFN Najdi, NA Ahad Malaysian Journal of Social Sciences and Humanities (MJSSH) 4 (4), 109-118, 2019 | 3 | 2019 |
| Median based robust correlation coefficient NA Ahad, S Abdullah, NA Zakaria, SSS Yahaya, N Yusof AIP Conference Proceedings 1905 (1), 2017 | 3 | 2017 |
| Robust correlation coefficient based on Qn estimator NA Zakaria, S Abdullah, NA Ahad AIP Conference Proceedings 1905 (1), 2017 | 3 | 2017 |
| Type I error rates of the two-sample pseudo-median procedure NA Ahad, AR Othman, SSS Yahaya Journal of Modern Applied Statistical Methods 10, 418-423, 2011 | 3 | 2011 |
| Central Limit Theorem in a Skewed Leptokurtic Distribution NA Ahad, CR Yaacob, AR Othman Journal of Science and Mathematics Letters 3 (1), 64-71, 2011 | 3 | 2011 |
| Enhanced robust univariate classification methods for solving outliers and overfitting problems FZ Okwonu, NA Ahad, H Hamid, N Muda, OS Sharipov Journal of Information and Communication Technology 22 (1), 1-30, 2023 | 2 | 2023 |
| Mathematical model for social distancing in mitigating the spread of covid-19 FZ Okwonu, FI Arunaye, NA Ahad Nigerian Journal of Science and Environment 18 (1), 2020 | 2 | 2020 |
