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Dr. Ahmed Z. Afify :: Publications: |
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| Title: | A new generalization of Lehmann type-II distribution: theory, simulation, and applications to survival and failure rate data. |
| Authors: | Balogun, O.S., Iqbal, M.Z., Arshad, M.Z., Afify, A.Z. and Oguntunde, P.E |
| Year: | 2021 |
| Keywords: | Not Available |
| Journal: | Scientific African |
| Volume: | 12 |
| Issue: | Not Available |
| Pages: | p.e00790. |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
In this paper, a potentiated lifetime model that demonstrates the bathtub-shaped hazard rate function is developed. This proposed model is referred to as Kumaraswamy modified size-biased Lehmann Type-II (Kum–MSBL–II) distribution. Various mathematical and reliability characteristics are derived and discussed. The maximum likelihood estimation method is used to estimate the model parameters and its performance is discussed by following a simulation study. Three-lifetime sets of data are utilized to illustrate the flexibility of the proposed model and the results demonstrate that the proposed model can adequately fit the real-life datasets than the competitors. |
