It is observed that, for some of the data in engineering and medical fields, the hazard rates
increase to a high peak at the beginning and quickly decrease to a low level. In the context …

Modelling is challenging topic and using parametric models is important stage to reach
flexible function for modelling. Weibull distribution has shape and scale parameters which …

Proportional reversed hazard rate distribution family plays an important role in the reliability
and lifetime data modelling. In this manuscript this family of distributions is generalized in …

Statistical modeling of the practical data sets is a useful method that guides researchers to
make decisions under uncertainty in applied sectors. To date, a rich number of probability …

The effect of ship navigation radar signal processing has a great impact on the overall
performance of the radar system. In this paper, the signal processing algorithm is studied …

In this article, two-parameter continuous distribution is introduced. The proposed distribution
is obtained by using a weight technique and is referred to as weighted Nwikpe distribution …

The modality is an important topic for modelling. Using parametric models is an efficient way
when real data set shows trimodality. In this paper, we propose a new class of trimodal …

In this article, we proposed and studied the inverted exponentiated gamma distribution
(IEGD). IEGD is obtained by considering the inverse transformation of exponentiated gamma …

General weighted exponential distributions including modified exponential ones are widely
used with great ability in statistical applications, particularly in reliability. In this paper, we …

This study is a generalization of the length-biased and weighted Chris-Jerry distribution. It
introduces an additional scale parameter to make the distribution more flexible. The …