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 …

In this paper, a new method is proposed for generating families of continuous distributions. A
random variable X,“the transformer”, is used to transform another random variable T,“the …

In this paper we have proposed a new family of distributions; the Topp–Leone family of
distributions. We have given general expression for density and distribution function of the …

We introduce a new lifetime distribution by considering a serial system with one component
following a Weibull distribution and another following a modified Weibull distribution. We …

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 …

One of the most important applications of statistical analysis is in health research and
applications. Cancer studies are mostly required special statistical considerations in order to …

Some properties of a four-parameter beta-Weibull distribution are discussed. The beta-
Weibull distribution is shown to have bathtub, unimodal, increasing, and decreasing hazard …

In this paper, a four-parameter beta-Pareto distribution is defined and studied. Various
properties of the distribution are discussed. The distribution is found to be unimodal and has …

In this paper, we introduce a new family of continuous distributions called the transmuted
Topp-Leone G family which extends the transmuted class pioneered by Shaw and Buckley …