منابع مشابه
Goodness-of-Fit Tests with Right-Censored Discrete Data
A class of goodness-of-fit tests for right-censored discrete data is described. Finite and asymptotic properties of the test statistics are presented. Specific members of this class of tests are illustrated, and in particular, a class of tests for the null hypothesis that the discrete failure times are geometrically distributed is described. Under the geometric failure time setting, simulation ...
متن کاملThe Comparison Between Goodness of Fit Tests for Copula
Copula functions as a model can show the relationship between variables. Appropriate copula function for a specific application is a function that shows the dependency between data in a best way. Goodness of fit tests theoretically are the best way in selection of copula function. Different ways of goodness of fit for copula exist. In this paper we will examine the goodness of fit test...
متن کاملData Transformations and Goodness–of–Fit Tests for Type–II Right Censored Samples
We suggest several goodness–of–fit methods which are appropriate with Type–II right censored data. Our strategy is to transform the original observations from a censored sample into an approximately i.i.d. sample of normal variates and then perform a standard goodness–of–fit test for normality on the transformed observations. A simulation study with several well known parametric distributions u...
متن کاملA Comparative Analysis of Some Chi-Square Goodness-of-Fit Tests for Censored Data
In this chapter, we consider some chi-square-type goodness-of-fit tests for right AQ1 censored samples, viz. the Nikulin–Rao–Robson (NRR) test and generalized Pearson–Fisher (GPF) test. We compare these tests in terms of power in the case of testing composite hypotheses by randomly censored and Type II censored samples. Various grouping methods are considered, including equifrequent grouping, g...
متن کاملNonparametric Goodness-of-Fit Tests for Discrete, Grouped or Censored Data
The problems of application of nonparametric Kolmogorov, Cramer-von MisesSmirnov, Anderson-Darling goodness-of-fit tests for discrete, grouped and censored data have been considered in this paper. The use of these tests for grouped and censored data as well as samples of discrete random variables is based on Smirnov transformation. The convergence of statistic distributions to the corresponding...
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ژورنال
عنوان ژورنال: Annals of the Institute of Statistical Mathematics
سال: 2012
ISSN: 0020-3157,1572-9052
DOI: 10.1007/s10463-012-0356-y