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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Bob Cox
July 26, 2017 01:49PM
The new ETAC method for cluster-thresholding is now ready for use, in program 3dttest++.

The slides from my presentation today (26 July 2017) at the NIH are available: https://drive.google.com/file/d/0B6Sn11ZTBrhvOGJLek9iWWRkOTg/view?usp=sharing

The help for 3dttest++ contains more details about how to use this method: https://afni.nimh.nih.gov/pub/dist/doc/program_help/3dttest++.html

ETAC is a method that applies multiple per-voxel thresholds, allows you to use multiple levels of blurring, and does spatially variable cluster-size (or other Figure Of Merit) thresholding. To use it, you need a recently updated copy of AFNI -- by "recent", I mean within the last week or so.

Good luck, and be careful out there.
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Subject Author Posted

ETAC: Equitable Thresholding and Clustering

Bob Cox July 26, 2017 01:49PM

Re: ETAC: Equitable Thresholding and Clustering

Bob Cox August 04, 2017 03:58PM

Re: ETAC: Equitable Thresholding and Clustering

charujing123 November 18, 2017 07:30PM

Re: ETAC: Equitable Thresholding and Clustering

chris nivaar December 09, 2017 03:20AM