Gibbons and Sherwood demonstrated the use of three types of criterion-scaled code vectors in regression analyses to test the hypothesis of mean treatment differences from repeated measures, an equivalent hypothesis to that of a randomized blocks analysis of variance (ANOVA) design. This short paper shows that the analysis of variance (ANOVA) source table and the regression analysis R2`s may be recovered quickly from the margin sums and cell variances of the design matrix exclusive of ANOVA "correction" factor or actual regression equation computations.
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