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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May 30, 2017 05:22PM
Sophia,

Theoretically speaking, the repeated-measures (or within-subject) ANOVA for one group you ran in FSL should be the same as a paired t-test. Are you comparing such a paired t-test from FSL with one of the post hoc test from 3dLME? If so, one possibility about the discrepancy is the following: You can *only* perform one-sided (or one-tailed) t-test in other software packages. It is debatable whether such a blindsight approach is valid or not, but the default in AFNI is two-sided unless the user knowingly switches to one-sided testing on the AFNI GUI.

Gang



Edited 1 time(s). Last edit at 05/30/2017 05:28PM by Gang.
Subject Author Posted

3dLME output looks like "the mask"

sophia May 29, 2017 10:14PM

Re: 3dLME output looks like "the mask"

Peter Molfese May 30, 2017 09:13AM

Re: 3dLME output looks like "the mask"

sophia May 30, 2017 01:19PM

Re: 3dLME output looks like "the mask"

rick reynolds May 30, 2017 02:00PM

Re: 3dLME output looks like "the mask"

sophia May 30, 2017 02:19PM

Re: 3dLME output looks like "the mask"

sophia May 30, 2017 02:33PM

Re: 3dLME output looks like "the mask"

gang May 30, 2017 03:10PM

Re: 3dLME output looks like "the mask"

sophia May 30, 2017 03:59PM

Re: 3dLME output looks like "the mask"

gang May 30, 2017 05:22PM

Re: 3dLME output looks like "the mask"

sophia May 31, 2017 08:16AM

Re: 3dLME output looks like "the mask"

gang May 31, 2017 10:30PM

Re: 3dLME output looks like "the mask"

rick reynolds May 30, 2017 03:37PM

Re: 3dLME output looks like "the mask" Attachments

sophia May 30, 2017 04:18PM

Re: 3dLME output looks like "the mask"

rick reynolds May 31, 2017 08:54AM

Re: 3dLME output looks like "the mask"

sophia May 31, 2017 11:38AM

Re: 3dLME output looks like "the mask"

kathrynj July 21, 2017 05:54PM

Re: 3dLME output looks like "the mask"

gang July 21, 2017 06:37PM

Re: 3dLME output looks like "the mask"

kathrynj July 27, 2017 05:38PM

Re: 3dLME output looks like "the mask"

gang July 28, 2017 12:37PM