ABSTRACT
It is often informative to inspect any differences in means visually, a plot of the mean reading accuracy scores for each measurement occasion is given by the following SAS code:
Interpretation of Computer Output
The usual plots to check for underlying assumptions should be performed before detailed examination of the results. The SAS output is interpreted in exactly the same way as described in the section on unrelated One-Way ANOVA, the only difference here is the partitioning of a separate source of variance attributable to Subjects. Also note, The Model sums of squares is equivalent to the total of the sums of squares for Subject and Time.
