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Dr. Ahmed Z. Afify :: Publications: |
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| Title: | The extended Burr-R class: properties, applications and modified test for censored data. |
| Authors: | Al-Babtain, A. A., Sherwani, R. A. K., Afify, A. Z., Aidi, K., Nasir, M. A., Jamal, F. and Saboor, A. |
| Year: | 2021 |
| Keywords: | Not Available |
| Journal: | AIMS Mathematics |
| Volume: | 6 |
| Issue: | Not Available |
| Pages: | 2912-2931 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
This article introduces a new three-parameter Marshall-Olkin Burr-R (MOB-R) family which extends the generalize Burr-G class. Some of its general properties are discussed. One of its special models called the MOB-Lomax distribution is studied in detail for illustrative purpose. A modified chi-square test statistic is provided for right censored data from the MOB-L distribution. The model parameters are estimated via the maximum likelihood and simulation results are obtained to assess the behavior of the maximum likelihood approach. Applications to real data sets are provided to show the usefulness of the proposed MOB-Lomax distribution. The modified chi-square test statistic shows that the MOB-Lomax model can be used as a good candidate for analyzing real censored data. |
