نتایج جستجو برای: Pareto distribution

تعداد نتایج: 618308  

Journal: :iranian journal of science and technology (sciences) 2005
s. nadarajah

the fisher information matrix for a mixture of two pareto distributions is derived. numericaltabulations of the matrix are also provided for practical purposes. the work is motivated by a real-lifeexample.

Journal: :international journal of business and development studies 0

empirical studies have shown that the size distribution of firms can be described as a lognormal or pareto distribution. however, these studies have focused on developed countries and little attention has been devoted to developing countries. using the variable of number of employees as a measure of firm size, this paper investigates the shape of firm size distribution in the food & beverages i...

Journal: :international journal of nonlinear analysis and applications 2013
b. afhami m. madadi

in this paper, we derive the exact analytical expressions for the shannon entropy of generalized orderstatistics from pareto-type and related distributions.

Journal: :international journal of industrial mathematics 0
m. rajaei ‎salmasi‎ department of statistics, science and research branch, islamic azad university, tehran, ‎iran‎. g. yari department of mathematics, iran university of science and technology, tehran, ‎iran.‎

‎the aim of this paper is to study distribution of ratios of generalized order statistics from pareto distribution. parameter estimation of pareto distribution based on generalized order statistics and ratios of them have been obtained. inferences using method of moments and unbiased estimator have been obtained to develop point estimations. consistency of unbiased estimator has been illustrate...

Journal: :bulletin of the iranian mathematical society 2011
m. tavangar m. asadi

Journal: :Statistics in Transition New Series 2019

Journal: :Journal of Modern Mathematics and Statistics 2011

Generalized Pareto distribution play an important role in reliability, extreme value theory, and other branches of applied probability and statistics. This family of distributions includes exponential distribution, Pareto distribution, and Power distribution. In this paper, we established exact expressions and recurrence relations satisfied by the quotient moments of generalized order statistic...

Journal: :Pakistan Journal of Statistics and Operation Research 2014

ژورنال: اندیشه آماری 2019

‎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 ...

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