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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julienjulien
July 25, 2022 02:43AM
Hi all,

I have been using 3dfim+ for a long time because I need the "Best Index" option.
3dfim+ -input CVR_raw_scaled+orig -ideal_file pco2_multi.1D -polort 1 -out 'Fit Coef' -out 'Correlation' -out '% Change' -out 'Best Index' -bucket CVR_slope
I know it is very old but I could not find the equivalent option using 3dDeconvolve.
3dDeconvolve -input CVR_raw_scaled+orig -polort 1 -num_stimts 1 -stim_file 1 pco2.1D -stim_label 1 pco2effect -bucket CVR_slope

My questions are:
- Is there an equivalent option in 3dDeconvolve? (without having to run the command multiple times)
- If not, could you help me modify 3dfim+ in order to have the "-float" option ... as I think I get into trouble because of the "short" output format. I am not sure the reason but once in a while I get some zeros almost everywhere ...

Thank you in advance,

Julien.
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Subject Author Posted

3dfim+

julienjulien July 25, 2022 02:43AM

Re: 3dfim+

rick reynolds July 26, 2022 11:23AM

Re: 3dfim+

julienjulien July 29, 2022 06:24PM