ERIC Number: EJ255813
Record Type: CIJE
Publication Date: 1981-Oct
Reference Count: 0
Testing Main Effects of Continuous Variables in Nonadditive Models.
Lane, David M.
Multivariate Behavioral Research, v16 n4 p499-509 Oct 1981
Problems in testing main effects in regression analysis when there is interaction are discussed. A method by which main effects can be tested independently of the interaction is developed and compared with the hierarchical method. The method provides control of the type I error rate, but is quite conservative. (Author/JKS)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A