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Showing 2 results for pareto Distribution
Masoud Ghasemi Behjani, Milad Asadzadeh,
Volume 22, Issue 1 (12-2017)
Abstract
In this paper we propose a utility function and obtain the Bayese stimate and the optimum sample size under this utility function. This utility function is designed especially to obtain the Bayes estimate when the posterior follows a gamma distribution. We consider a Normal with known mean, a Pareto, an Exponential and a Poisson distribution for an optimum sample size under the proposed utility function, so that minimizes the cost of sampling. In this process, we use Lindley cost function in order to minimize the cost. Here, because of the complicated form of computation, we are unable to solve it analytically and use the mumerical methids to get the optimum sample size.
Anita Abdollahi Nanvapisheh, ,
Volume 23, Issue 2 (3-2019)
Abstract
In this paper, a new distribution is introduced, which is a generalization of a well-known distribution. This distribution is flexible and applies to income data modeling. We first provide some of the mathematical and distributional properties of this new model and then, to demonstrate the flexibility the new distribution, we will present the applications of this distribution with real data. Data fitting results confirm the appropriateness of this new model for the real data set.
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