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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June 24, 2019 01:57PM
I guess this one is for Peter: Would it be possible to add a -weights option to 3dNetCorr so that one could compute a weighted average for each TR rather than a straight up arithmetic mean?

-weights would cause a 1D file to be read. It would have to be as long as there are TRs in -inset

Having looked over the code briefly, I think it would yield something like RAT[n] = (ts[n]*w[n])/Nv[0] at line 41 in rsfc.c where w[n] is the weight for TR n.
Subject Author Posted

weighted averages in 3dNetCorr

Colm Connolly June 24, 2019 01:57PM

Re: weighted averages in 3dNetCorr

Peter Molfese June 24, 2019 02:08PM

Re: weighted averages in 3dNetCorr

ptaylor June 25, 2019 07:36PM

Re: weighted averages in 3dNetCorr

ptaylor June 27, 2019 09:57AM