![]() Mean squaresĮach mean square value is computed by dividing a sum-of-squares value by the corresponding degrees of freedom. They say "B x S/A" where Prism says "residual", and say "S/A" where Prism says "subject". Table 12.16 on page 595 explains the ANOVA table for two way ANOVA with repeated measures in one factor. But note they use the term "A x B x S" where Prism says "Residual". Table 12.2 on page 576 explains the ANOVA table for repeated measures in both factors. When there are repeated measures for both factors, this value equals the number of subjects (3) minus 1, so df=2.ĭetails on how the SS and DF are computed can be found in Maxwell and Delaney (1). When the matched values are in the same row, there arr 6 subjects treated in two ways (one for each row), so df is 4. When the matched values are stacked, there are 9 subjects and three treatments, so df equals 6.
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