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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March 20, 2006 03:23PM
Hi, Gang

In the 3dFDR document, there is an example

p-value q-value z-score
0.000100 0.001500 3.174684

Can I understand it as: P(z-score>=3.174684)=0.001500?

Then I checked the normal distribution table, the z-score corresponding to 0.0015 should be 2.9677 (it's not equal to 3.174684). So, I am confused......



In addtion, with the FDR z-score bucket of defining overlay, if I adjust the p-value (under the threshold bar) to 0.05. Can I say E(FDR)<=0.05?


Thank you,

Tony

Subject Author Posted

3dFDR quesiton

Tony March 17, 2006 08:52PM

Re: 3dFDR quesiton

Gang Chen March 20, 2006 11:21AM

Re: 3dFDR quesiton

Tony March 20, 2006 03:23PM

Re: 3dFDR quesiton

Gang Chen March 20, 2006 04:10PM

Re: 3dFDR quesiton

Tony March 20, 2006 04:23PM

Taking 3dFDR results to the end zone

Jim Bjork June 05, 2006 12:01PM

Re: Taking 3dFDR results to the end zone

Gang Chen June 05, 2006 12:46PM