Open AccessModified generalized marshall-olkin family of distributions
Author(s) -
Muhammad Aslam,
Zawar Hussain,
Zahid Asghar
Publication year - 2019
Publication title -
international journal of advanced statistics and probability
Language(s) - English
Resource type - Journals
ISSN - 2307-9045
DOI - 10.14419/ijasp.v7i1.28916
Subject(s) - censoring (clinical trials) , maximum likelihood , mathematics , statistics , goodness of fit , statistical parameter , econometrics , statistical physics , physics
In this article, we propose a new family of distributions using the T-X family named as modified generalized Marshall-Olkin family of distributions. Comprehensive mathematical and statistical properties of this family of distributions are provided. The model parameters are estimated by maximum likelihood method. The maximum likelihood estimation under Type-II censoring is also discussed. Two lifetime data sets are used to show the suitability and applicability of the new family of distributions. For comparison purposes, different goodness of fit tests are used.