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How to Test the Means among Heteroscedastic Normal Populations

An alternative test is proposed for some heteroscedastic normal populations with constant coefficient of variations. To facilitate the application of the procedure, an efficient estimation algorithm is shown for its means and the corresponding variance-covariance matrix. The next task is only to f...

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Main Author: Abd. Rahman, Mohd Nawi
Format: Article
Language:English
English
Published: 1988
Online Access:http://psasir.upm.edu.my/id/eprint/2616/1/How_to_Test_the_Means_among_Heteroscedastic.pdf
http://psasir.upm.edu.my/id/eprint/2616/
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spelling my.upm.eprints.26162013-05-27T07:02:18Z http://psasir.upm.edu.my/id/eprint/2616/ How to Test the Means among Heteroscedastic Normal Populations Abd. Rahman, Mohd Nawi An alternative test is proposed for some heteroscedastic normal populations with constant coefficient of variations. To facilitate the application of the procedure, an efficient estimation algorithm is shown for its means and the corresponding variance-covariance matrix. The next task is only to form the test matrix. The chi-square test is then applied using the value obtained through simple matrix manipulations. 1988 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/2616/1/How_to_Test_the_Means_among_Heteroscedastic.pdf Abd. Rahman, Mohd Nawi (1988) How to Test the Means among Heteroscedastic Normal Populations. Pertanika, 11 (1). pp. 133-135. English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description An alternative test is proposed for some heteroscedastic normal populations with constant coefficient of variations. To facilitate the application of the procedure, an efficient estimation algorithm is shown for its means and the corresponding variance-covariance matrix. The next task is only to form the test matrix. The chi-square test is then applied using the value obtained through simple matrix manipulations.
format Article
author Abd. Rahman, Mohd Nawi
spellingShingle Abd. Rahman, Mohd Nawi
How to Test the Means among Heteroscedastic Normal Populations
author_facet Abd. Rahman, Mohd Nawi
author_sort Abd. Rahman, Mohd Nawi
title How to Test the Means among Heteroscedastic Normal Populations
title_short How to Test the Means among Heteroscedastic Normal Populations
title_full How to Test the Means among Heteroscedastic Normal Populations
title_fullStr How to Test the Means among Heteroscedastic Normal Populations
title_full_unstemmed How to Test the Means among Heteroscedastic Normal Populations
title_sort how to test the means among heteroscedastic normal populations
publishDate 1988
url http://psasir.upm.edu.my/id/eprint/2616/1/How_to_Test_the_Means_among_Heteroscedastic.pdf
http://psasir.upm.edu.my/id/eprint/2616/
_version_ 1643822371174350848
score 13.211869

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