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Cited by 2,109

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Multiple Comparison Procedures

·2013·An Introduction to Statistical Concepts

Abstract

In thischapter,ourconcerniswithmultiplecomparisonprocedures(MCPs)thatinvolve comparisons among the group means. Recall from Chapter 11the one-factor analysis of variance (ANOVA) where the means from two ormore samples were compared. What do we do if the omnibus F test leads us to reject H0? First, consider the situation where there are only two samples (e.g.,assessing the effectiveness oftwo types ofmedication), and H0 has already been rejected inthe omnibus test. Why was H0 rejected? The answer should be obvious. Those two sample means must besigni­cantly different asthere isnoother way that the omnibus H0 could have been rejected (e.g., one type of medication is signi­cantly more effective than the other based on an inspection of the means).

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Metadata

Venue
An Introduction to Statistical Concepts
Publisher
Routledge
Published
2013-06-19
Pages
359-388
OpenAlex
W1997917263
Cited by
2,109
References
1
FWCI
306.89
Type
book chapter
Language
en
Open access
closed

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Multiple Comparison Procedures. (2013). An Introduction to Statistical Concepts. https://doi.org/10.4324/9780203137819-17

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