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The Effects of Violations of Data Set Assumptions When Using the Oneway, Fixed-Effects Analysis of Variance and the One Concomitant Analysis of Covariance.

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Title: The Effects of Violations of Data Set Assumptions When Using the Oneway, Fixed-Effects Analysis of Variance and the One Concomitant Analysis of Covariance.
Language: English
Authors: Johnson, Colleen Cook, Rakow, Ernest A.
Source: Research in the Schools. Fall 1994 1(2):61-75.
Peer Reviewed: N
Page Count: 15
Publication Date: 1994
Document Type: Journal Articles
Reports - Evaluative
Descriptors: Analysis of Covariance, Analysis of Variance, Monte Carlo Methods, Sample Size
ISSN: 1085-5300
Abstract: This research is an empirical study, through Monte Carlo simulation, of the effects of violations of the assumptions for the oneway fixed-effects analysis of variance (ANOVA) and analysis of covariance (ANCOVA). Research reaffirms findings of previous studies that suggest that ANOVA and ANCOVA be avoided when group sizes are not equal. (SLD)
Entry Date: 1999
Accession Number: EJ569547
Database: ERIC
FullText Text:
  Availability: 0
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DbLabel: ERIC
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AccessLevel: 3
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: The Effects of Violations of Data Set Assumptions When Using the Oneway, Fixed-Effects Analysis of Variance and the One Concomitant Analysis of Covariance.
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  Data: <searchLink fieldCode="SO" term="%22Research+in+the+Schools%22"><i>Research in the Schools</i></searchLink>. Fall 1994 1(2):61-75.
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  Data: This research is an empirical study, through Monte Carlo simulation, of the effects of violations of the assumptions for the oneway fixed-effects analysis of variance (ANOVA) and analysis of covariance (ANCOVA). Research reaffirms findings of previous studies that suggest that ANOVA and ANCOVA be avoided when group sizes are not equal. (SLD)
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      – Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 15
        StartPage: 61
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      – SubjectFull: Analysis of Covariance
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      – SubjectFull: Analysis of Variance
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      – SubjectFull: Monte Carlo Methods
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      – SubjectFull: Sample Size
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      – TitleFull: The Effects of Violations of Data Set Assumptions When Using the Oneway, Fixed-Effects Analysis of Variance and the One Concomitant Analysis of Covariance.
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            NameFull: Rakow, Ernest A.
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