The New Poisson Exponential Power Distribution for Lifetime Modeling
Author(s):
Abstract:
In this paper a new compounding distribution with increasing, decreasing, bathtub shaped and unimodal-bathtub shaped hazard rate function. The new three-parameters distribution as a generalization of the exponential power distribution is proposed. Maximum likelihood estimation of the parameters, raw-moments, density function of the order statistics, survival function, hazard rate function, mean residual lifetime, reliability function and median are presented. Then the properties of this distribution are illustrated based on a real data set.
Keywords:
Language:
Persian
Published:
Journal of Statistical Sciences, Volume:5 Issue: 2, 2012
Page:
149
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