In this article, we establish recurrence relations for the single and product moments of order
statistics from the power generalized Weibull (PGW) distribution due to Bagdonovacius and …

The power-generalized Weibull probability distribution is very often used in survival analysis
mainly because different values of its parameters allow for various shapes of hazard rate …

Recent Achievements in Modified Chi-Squared Goodness-of-Fit Testing Page 1 18 Recent
Achievements in Modified Chi-Squared Goodness-of-Fit Testing Vassilly Voinov,1 Roza …

This article focuses on estimating the process capacity index (PCI), 𝒞 pc, where the
underlying distribution is a power generalized Weibull distribution, using maximum …

The power generalized Weibull distribution due to Bagdonovacius and Nikulin (2002) is an
alternative, and always provides better fits than the exponentiated Weibull family for …

Modified chi-squared and some newly developed tests for the Poisson, binomial, and an
approximated Feller's distribution are discussed. A reanalysis of the classical Rutherford's …

In this paper, constant-stress Accelerated Life Testing (ALT) is studied when the lifetime of
test units follows Power Generalized Weibull (PGW) distribution. The Maximum Likelihood …

This article aims to discuss different estimation methods for the power generalized Weibull
distribution. An extensive simulation study is carried out to assess the effectiveness of the …