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

History of AFNI updates  

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January 16, 2023 12:38PM
Well, I would not say "best", it is just more complicated to have varying duration. But if they are all of the same duration anyway (across events and subjects), then it does not even matter (aside from being a little confusing if you publish the afni_proc.py command).

If they are the same duration D, I would probably go with BLOCK(D,1) for clarity, but that is up to you.

- rick
Subject Author Posted

Creating trial-by-trial regressors

tue50988 January 16, 2023 10:00AM

Re: Creating trial-by-trial regressors

rick reynolds January 16, 2023 11:24AM

Re: Creating trial-by-trial regressors

tue50988 January 16, 2023 11:37AM

Re: Creating trial-by-trial regressors

rick reynolds January 16, 2023 11:57AM

Re: Creating trial-by-trial regressors

tue50988 January 16, 2023 12:02PM

Re: Creating trial-by-trial regressors

rick reynolds January 16, 2023 12:27PM

Re: Creating trial-by-trial regressors

tue50988 January 16, 2023 12:32PM

Re: Creating trial-by-trial regressors

rick reynolds January 16, 2023 12:38PM

Re: Creating trial-by-trial regressors

tue50988 January 16, 2023 12:47PM

Re: Creating trial-by-trial regressors

rick reynolds January 16, 2023 01:37PM