It is well known that the Weibull distribution is the most popular and the most widely used
distribution in reliability and in analysis of lifetime data. Unfortunately, its hazard function …

There has been a renewed interest in develo** more flexible statistical distributions in
recent decades. A major milestone in the methods for generating statistical distributions is …

This article introduces generalized beta-generated (GBG) distributions. Sub-models include
all classical beta-generated, Kumaraswamy-generated and exponentiated distributions …

In this paper, a new family of distributions called exponentiated TX distribution is defined.
Some of its properties and special cases are discussed. A member of the family, namely, the …

The art of parameter (s) induction to the baseline distribution has received a great deal of
attention in recent years. The induction of one or more additional shape parameter (s) to the …

In this paper we introduce the Weibull power series (WPS) class of distributions which is
obtained by compounding Weibull and power series distributions, where the compounding …

In this article, we give a new family of univariate distributions generated by the Logistic
random variable. A special case of this family is the Logistic-Uniform distribution. We show …

In this paper, some properties of gamma-X family are discussed and a member of the family,
the gamma-normal distribution, is studied in detail. The limiting behaviors, moments, mean …

For the first time, a five-parameter distribution, the so-called beta Burr XII distribution, is
defined and investigated. The new distribution contains as special sub-models some well …

Abstract top Up to present for modelling and analyzing of random phenomenons, some
statistical distributions are proposed. This paper considers a new general class of …