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Analysis of Covariance2
Homogeneous Grouping2
Multiple Regression Analysis2
Predictor Variables2
Statistical Analysis2
Computer Programs1
Input Output1
Mathematical Applications1
Research Methodology1
Statistical Significance1
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Educational and Psychological…1
Journal of Experimental…1
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Borich, Gary D.2
Wunderlich, Kenneth W.1
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Homogeneity of Slopes Test for Multiple Regression Equations with Reference to Aptitude-Treatment Interactions
Peer reviewed Peer reviewed
Borich, Gary D. – Journal of Experimental Education, 1972
Paper reviews the test for regression lines and provides equations for expanding this test to regression planes. (Author)
Descriptors: Analysis of Covariance, Homogeneous Grouping, Mathematical Applications, Multiple Regression Analysis
Johnson-Neyman Revisited: Determining Interactions Among Group Regressions and Plotting Regions of Significance in the Case of Two Groups, Two Predictors, and One Criterion
Peer reviewed Peer reviewed
Borich, Gary D.; Wunderlich, Kenneth W. – Educational and Psychological Measurement, 1973
Descriptors: Analysis of Covariance, Computer Programs, Homogeneous Grouping, Input Output