Esra GOKPINAR, Fikri GOKPINAR

6193

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

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.
Keywords:

Computational approach test, Generalized p-value test, Likelihood ratio test Modified Bennett’s test, Score test,

PDF

___

  • .. ..
Hacettepe Journal of Mathematics and Statistics-Cover
  • Yayın Aralığı: 6
  • Başlangıç: 2002
  • Yayıncı: Hacettepe Üniversitesi Fen Fakultesi
Arşiv
Sayıdaki Diğer Makaleler

René Erlin CASTİLLO, Héctor Camilo CHAPARRO, Julio César Ramos FERNÁNDEZ

Mesut ŞAHİN, Pınar METE, Gülay KAYA

Zhu WEİ, Qingcheng ZHANG, Chunyue WANG

Alem MEMİC

Tanveer A. TARRAY, Shivam DIXIT, Namita SRİVASTAVA, Housila P. SİNGH, Virendra SİNGH, Manoj KUMAR SRIVASTAVA

Likelihood and Bayesian estimations for step-stresslife test model under Type-I censoring

Ali. A. ISMAIL

Ali. A. İSMAİL

Study of Yadav and Kadilar's improved exponential type ratio estimator of population variance in two-phase sampling

Housila P. SİNGH, Tanveer A TARRAY, Ragen GOLİ

Berrin GÜLTAY, Selahattin KAÇIRANLAR

O. R. SAYED, A. M. KHALIL