A computational approach for testing equality of coefficients of variation in k normal populations

作者：Gokpinar Fikri^*; Gokpinar Esra

来源：Hacettepe Journal of Mathematics and Statistics, 2015, 44(5): 1197-1213.

• Computational approach test
• Generalized p-value test
• Likelihood ratio test
• Modified Bennett's test
• Score test

In this article, a testing procedure based on computational approach testis proposed for the equality of coefficients of variation in k normal populations. We compare this procedure to some of the existing tests; the likelihood ratio, modified Bennett's, score, generalized p-value tests in terms of the estimated type I error rates and powers by using Monte Carlo simulation. Furthermore, applications of these tests are given on a real dataset.

• 出版日期2015-10