Power analysis for multivariate and repeated measurements designs via SPSS: correction and extension of D'Amico, Neilands, and Zambarano (2001).
D'Amico, Neilands, and Zambarano (2001) published SPSS syntax to perform power analyses for three complex procedures: ANCOVA, MANOVA, and repeated measures ANOVA. Unfortunately, the published SPSS syntax for performing the repeated measures analysis needed some minor revision in order to perform the analysis correctly. This article presents the corrected syntax that will successfully perform the repeated measures analysis and provides some guidance on modifying the syntax to customize the analysis.
Osborne
Jason W
JW
Curriculum and Instruction, North Carolina State University, Raleigh, North Carolina 27695, USA. jason_osborne@ncsu.edu
D006801:Humans; D015999:Multivariate Analysis; D011584:Psychology / Q000706:statistics & numerical data*