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 developing more flexible statistical distributions in
recent decades. A major milestone in the methods for generating statistical distributions is …

We introduce a new model called the Weibull-Lomax distribution which extends the Lomax
distribution and has increasing and decreasing shapes for the hazard rate function. Various …

The logistic distribution has a prominent role in the theory and practice of statistics. We
introduce a new family of continuous distributions generated from a logistic random variable …

We introduce and study some general mathematical properties of a new generator of
continuous distributions with two extra parameters called the Gompertz-G generator. We …

We propose a new class of continuous distributions with two extra shape parameters named
the generalized odd log-logistic family of distributions. The proposed family contains as …

We propose a new class of distributions called the Lomax generator with two extra positive
parameters to generalize any continuous baseline distribution. Some special models such …

Generalizing distributions is an old practice and has ever been considered as precious as
many other practical problems in statistics. It simply started with defining different …

We propose a new generator of continuous distributions with one extra positive parameter
called the odd Lindley-G family. Some special cases are presented. The new density …

The cumulative distribution function (CDF) of the TX family is given by R {W (F (x))}, where R
is the CDF of a random variable T, F is the CDF of X and W is an increasing function defined …