ITERATED FAILURE RATE MONOTONICITY AND ORDERING RELATIONS WITHIN GAMMA AND WEIBULL DISTRIBUTIONS
Sign Up to like & getrecommendations! Published in 2018 at "Probability in the Engineering and Informational Sciences"
DOI: 10.1017/s0269964817000481
Abstract: Stochastic ordering of random variables may be defined by the relative convexity of the tail functions. This has been extended to higher order stochastic orderings, by iteratively reassigning tail-weights. The actual verification of stochastic orderings… read more here.
Keywords: relations within; iterated failure; gamma weibull; weibull distributions ... See more keywords
A general class of flexible Weibull distributions
Sign Up to like & getrecommendations! Published in 2018 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2015.1118509
Abstract: ABSTRACT We consider a linear combination of two logarithms of cumulative hazard functions and propose a general class of flexible Weibull distribution functions which includes some well-known modified Weibull distributions (MWDs). We suggest a very… read more here.
Keywords: class; class flexible; general class; flexible weibull ... See more keywords
Mixture of Survival Analysis Models-Cluster-Weighted Weibull Distributions
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DOI: 10.1109/access.2021.3127576
Abstract: Survival analysis is a widely used method to establish a connection between a time to event outcome and a set of variables. The goal of this work is to improve the accuracy of the widely… read more here.
Keywords: analysis; survival analysis; weibull distributions; mixture survival ... See more keywords