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  3. Intro to Statistics with R: Repeated measures ANOVA

Exercise

The unsystematic variance for the repeated measures design

Now you can easily calculate the unsystematic variance for the repeated measures design, also called the error term.

Instructions

100 XP
  • Calculate the unsystematic sum of squares for the repeated measures design ss_rm. This is just the unsystematic sum of squares of the between-groups design reduced by the stable subjects sum of squares.
  • Calculate the error term (the mean squares) of the repeated measures design ms_rm. You first have to define the degrees of freedom df.