AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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Peter Molfese
July 25, 2013 03:59PM
It looks like you have some of your lines mislabeled. Starting with the line below, instead of 1 1 X it should be 1 4 X.

-dset 1 1 1 ~/Desktop/Data/FaceTask/5025/5025.results/stats.5025+tlrc'[19]' \

I make this mistake from time to time. An easy way to check it is to load all of your dset lines into R and then run table on each of your 3 factor columns: 

table(thedata[1])
table(thedata[2])
table(thedata[3])

In this case, the second table command showed the inequality with some subjects in group 4 being labeled as group 1: 

 1  2  3  4 
54 36 36 18
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Subject Author Posted

3dANOVA3 - Unequal Group Error

Sarah July 25, 2013 03:49PM

Re: 3dANOVA3 - Unequal Group Error

Taylor J Keding July 25, 2013 03:57PM

Re: 3dANOVA3 - Unequal Group Error

Peter Molfese July 25, 2013 03:59PM

Re: 3dANOVA3 - Unequal Group Error

rick reynolds July 29, 2013 11:23AM