A new three-parameter lifetime distribution |
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| Authors: | Sadegh Rezaei Nahid Tahghighnia |
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| Institution: | 1. Department of Statistics , Amirkabir University of Technology , Tehran , Iran;2. Department of Statistics , University of Payamnour , Tehran , Iran |
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| Abstract: | Many if not most lifetime distributions are motivated only by mathematical interest. Here, a new three-parameter distribution motivated mainly by lifetime issues is introduced. Some properties of the new distribution including estimation procedures are derived. Three real-data applications are described to show superior performance versus at least five of the known lifetime models. |
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| Keywords: | decreasing failure rates exponentiated exponential distribution EM algorithm lifetime distribution maximum-likelihood estimation |
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