Hi Gang, thanks that answers my question.
Now I've hit another problem. I'm analyzing just 2 sessions worth of a single subject. So I assume I want to perform a fixed effects ANOVA. However, 3dANOVA2 tells me that my sample size is too small for fixed effects. Can you recommend a different procedure, or am I doing something wrong here?
3dANOVA2 \
-type 1 \
-alevels 5 \
-blevels 2 \
-dset 1 1 'bs041304_slimmedbucket+orig[0]' \
-dset 2 1 'bs041304_slimmedbucket+orig[1]' \
-dset 3 1 'bs041304_slimmedbucket+orig[2]' \
-dset 4 1 'bs041304_slimmedbucket+orig[3]' \
-dset 5 1 'bs041304_slimmedbucket+orig[4]' \
-dset 1 2 'bs042704_slimmedbucket+orig[0]' \
-dset 2 2 'bs042704_slimmedbucket+orig[1]' \
-dset 3 2 'bs042704_slimmedbucket+orig[2]' \
-dset 4 2 'bs042704_slimmedbucket+orig[3]' \
-dset 5 2 'bs042704_slimmedbucket+orig[4]' \
-fa StimEffect \
-amean 1 F \
-amean 2 S \
-amean 3 I \
-amean 4 O \
-amean 5 H \
-acontr 1 -1 0 0 0 FvS \
...etc etc...
-bucket results