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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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m13
January 18, 2017 03:35PM
Hi guys,

Is there anything obviously wrong with this 3dMEMA command?

3dMEMA -jobs 1 \
-prefix test_mema_out \
-set TEST \
1 1_coef+tlrc 1_tstat+tlrc \
2 2_coef+tlrc 2_tstat+tlrc \
4 4_coef+tlrc 4_tstat+tlrc \
-missing_data 0 -residual_Z


(It's a test case I created to debug. I don't actually have only 3 subjects for my analysis.)
That command continues to generate this message:

Warning in MEMA.parse.set(lop, ops[[i]]) :
Length of op must be 3*N+1
Make sure what follows -set is of the form:
-set SETNAME <subj BetaDset TstatDset> <subj BetaDset TstatDset>, ...
What I have is: TEST 1 1_coef+tlrc 1_tstat+tlrc 2 2_coef+tlrc 2_tstat+tlrc 4 4_coef+tlrc 4_tstat+tlrc -missing_data 0
Warning in read.MEMA.opts.batch(args, verb = 0) :
You must have either one or two groups
Error: Error parsing input
Execution halted


I'm not seeing how "What I have" does not agree with "Make sure what follows -set is of the form"

Thanks
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Subject Author Posted

3dMEMA error "Warning in MEMA.parse.set(lop, ops[[i]]) :"

m13 January 18, 2017 03:35PM

Re: 3dMEMA error "Warning in MEMA.parse.set(lop, ops[[i]]) :"

gang January 18, 2017 03:57PM

Re: 3dMEMA error "Warning in MEMA.parse.set(lop, ops[[i]]) :"

m13 January 18, 2017 04:29PM