Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Vol 9 No 1 (2017): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)

STUDI SIMULASI : PERBANDINGAN UJI WELCH DAN UJI COHRAN COX PADA MASALAH BEHRENS-FISHER

Sudartianto Sudartianto (Departemen Statistika, FMIPA UNPAD)
Yudhi Andriyana (Departemen Statistika, FMIPA UNPAD)
Riaman Riaman (Departemen Statistika, FMIPA UNPAD)



Article Info

Publish Date
23 Jun 2017

Abstract

Behrens-Fisher problem has a lot of test, two of them are Cohran-Cox test and Welch test. This study will examine the stability of both tests by comparing thesignificance levels of both tests to a specific (given) significance level. The result shows that the Welch test is more stable than the Cochran-Cox test which means that theoretically Welch test is better than Cochran-Cox test.

Copyrights © 2017






Journal Info

Abbrev

jmp

Publisher

Subject

Mathematics

Description

JMP is a an open access journal which publishes research articles, reviews, case studies, guest edited thematic issues and short communications/letters in all areas of mathematics, applied mathematics, applied commutative algebra and algebraic geometry, mathematical biology, physics and engineering, ...