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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maitra
March 28, 2015 09:23AM
May I also ask, if supplying BLOCK() means that the script will take in and make the HRF? Should the TR be passed on later, by modifying the script that is returned and submitted, as an argument to -force_TR to 3dDeconvolve?

(Just to reiterate for the sake of clarity, I have a TR of 2s, and a total number of 105 time series scans.)


But if I want to use correlated autoregressive errors, should I not be using 3dLME? If so, how do I pass this argument?

Also, can we specify a general autoregressive error structure (general AR(p))?

Many thanks for helping!!

Best wishes,
Ranjan



Edited 2 time(s). Last edit at 03/30/2015 04:49PM by maitra.
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Subject Author Posted

creating a HRF

maitra March 27, 2015 05:35PM

Re: creating a HRF

rick reynolds March 27, 2015 10:03PM

Re: creating a HRF -- questions with afni_proc.py script and 3dLME

maitra March 28, 2015 09:23AM

Re: creating a HRF

maitra March 30, 2015 02:21PM

Re: creating a HRF

rick reynolds March 30, 2015 05:10PM