Some Features of Joint Confidence Regions for the Parameters of the Inverse Weibull Distribution

Abstract

In this paper, we will study the joint confidence regions for the parameters of inverse Weibull distribution in the point of view of record values. One of the applications of the joint confidence regions of the parameters is to find confidence bounds for the functions of the parameters. Joint confidence regions for the parameters of extreme value distribution are also discussed. In this way we will discus some numerical examples with real data set and simulated data, to illustrate the proposed method. A simulation study is performed to compare the proposed joint confidence regions.

Keywords: The joint confidence regions, confidence bounds; inverse Weibull distribution, extreme value distribution.