How Errors of Measurement Affect ANOVA, Regression Analyses, ANCOVA and Factor Analyses [electronic resource] / Andrew C. Porter.

In this paper problems caused by the existence of errors of measurement are identified for factor analysis, regression analysis, ANOVA, and ANCOVA. At least one detrimental effect is shown to exist for each type of analysis. When a researcher's interest is with infallible variables, he runs the...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Porter, Andrew C.
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1971.
Subjects:	Analysis of Covariance. Analysis of Variance. Correlation. Error of Measurement. Factor Analysis. Measurement. Models. Multiple Regression Analysis. Statistical Analysis. Statistics.