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congbefore
2009 Mar 01
1
SPSS repeated interaction contrast in R
...roduce an spss-anova in R.
It is an 2x3x3 repeated measures desingn with repeated contrasts.
In R i've coded a contrast matrix for all factors and made a
split in the aov summary - but I can't get the repeated interaction contrasts.
The output from SPSS looks like this:
TaskSw * CongNow * CongBefore: SS df Mean Square F Sig.
1 vs. 2 1 vs. 2 1 vs. 2 13944,50 1 13944,50 0.37 0.56
2 vs. 3 4278,12 1 4278,12 0.31 0.59
2 vs. 3 1 vs. 2 7140,12 1 7140,12 0.17 0.68
2 vs. 3 53301,131 1 53301,13 1.38 0.27
The output from R looks like this:
Error: Subj:TaskSw:Cong...