The Analysis of Two-Factor Interactions in Fixed Effects Linear Models.

Boik, Robert J.

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Peer reviewed

ERIC Number: EJ469866

Record Type: Journal

Publication Date: 1993

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0362-9791

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The Analysis of Two-Factor Interactions in Fixed Effects Linear Models.

Boik, Robert J.

Journal of Educational Statistics, v18 n1 p1-40 Spr 1993

Two issues in analysis of interactions in complex linear models are considered. One is the omnibus test for interaction, and the other concerns follow-up tests when the omnibus test is significant. Reconsidered omnibus and follow-up tests are illustrated on an educational data set analyzed using the Statistical Analysis System. (SLD)

Descriptors: Comparative Analysis, Computer Simulation, Equations (Mathematics), Factor Structure, Followup Studies, High School Students, High Schools, Interaction, Mathematical Models, Statistical Significance

Publication Type: Reports - Evaluative; Journal Articles

Education Level: N/A

Audience: N/A

Language: English

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Authoring Institution: N/A

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Author Affiliations: N/A