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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jkeidel
July 24, 2017 11:02AM
Hi all

It appears to me that adding -BminusA to a 3dttest++ command using -singletonA has no effect on the output volume, even though the text output of the program says "results are SetB - sngltnA". Can you reproduce this? my commands were:

3dttest++ -singletonA stats.p1+tlrc'[3]' -setB "stats.s*HEAD[3]" -prefix PvsC

3dttest++ -singletonA stats.p1+tlrc'[3]' -setB "stats.s*HEAD[3]" -BminusA -prefix PvsC_BminusA

For me, there is no different in the output volume. In the meantime I can use 3dcalc to get the file in the other direction but thought it might be useful to point this up.

Thanks in advance.

James
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Subject Author Posted

3dttest++ with singleton

jkeidel July 24, 2017 11:02AM

Re: 3dttest++ with singleton

Bob Cox July 24, 2017 04:41PM

Re: 3dttest++ with singleton

jkeidel July 25, 2017 07:10AM