A robust alternative to the t - Test

A robust alternative to the t - Test

t-test is a classical test statistics for testing the equality of two groups.However, this test is very sensitive to non-normality as well as variance heterogeneity.To overcome these problems, robust method such as Ft and S1 tests statistics can be used.This study proposed the use of a robust estima...

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Bibliographic Details
Main Authors: Md Yusof, Zahayu, Abdullah, Suhaida, Syed Yahaya, Sharipah Soaad, Othman, Abdul Rahman
Format: Article
Language:English
Published: Canadian Center of Science and Education 2012
Subjects:
QA Mathematics
Online Access:http://repo.uum.edu.my/12538/1/15249-52943-1-PB.pdf
http://repo.uum.edu.my/12538/
http://dx.doi.org/10.5539/mas.v6n5p27
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Institution: Universiti Utara Malaysia
Language: English

Internet

http://repo.uum.edu.my/12538/1/15249-52943-1-PB.pdf
http://repo.uum.edu.my/12538/
http://dx.doi.org/10.5539/mas.v6n5p27

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