Thanks for the reply. To further specify my question - when using randomise
I want to ensure that only intra-subject permutations are allowed in the
analysis.
I was advised to use an design.grp file to control the permutations.
I read the randomise help but could not figure out how to appropriately
setup the design.grp file.
I have a Pre-Post Design
For a rather stupid reason subjects have been ordered like this
01) Subj1_Post
02) Subj2_Post
03) Subj3_Post
...
08) Subj8_Post
09) Subj1_Pre
10) Subj2_Pre
11) Subj3_Pre
...
16) Subj8_Pre
Say I used the Glm GUI to set up the paired test. how do i have to specify
the Group variable to ensure intra-subject permutations? Should I specify 8
groups - one for each subject?
Thanks, Michael
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