TWO SIDED DISCRETE GENERALIZED EXPONENTIAL DISTRIBUTION
Keywords:
discrete generalized exponential distribution, discrete Laplace distribution, INARZ(1) model, maximum likelihood estimation, Pegram’s mixing operator, two sided discrete generalized exponential distributionDOI:
https://doi.org/10.17654/0972361724056Abstract
The discrete generalized exponential distribution, introduced by Nekoukhou et al. [10], is considered. A two sided discrete generalized exponential distribution is developed, and its various distributional properties are studied. This distribution is a generalization of discrete Laplace distribution introduced by Kozubowski and Inusah [7]. Estimation of the parameters of the new model is obtained using maximum likelihood method. Relevance of the model is established by fitting to a real data set. An integer valued autoregressive model is developed using Pegram’s mixing operator.
Received: March 18, 2024
Revised: May 28, 2024
Accepted: June 17, 2024
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