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Sincerely, AFNI HQ
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
| July 02, 2013 02:05PM | |
Hi,
I'm preparing a regressor .1D for the input of DM Regression. I found that the output amplitude values in the .x1D are around four-fold larger than those I put in .1D. I then used the example in the slide 8 of AMRegression.pdf to verfiy it and found that the amplitudes are as follows:
3dDeconvolve -nodata 100 1.0 -num_stimts 1 -polort -1 -stim_times_AM1 1 A1.1D dmBLOCK -x1D A1dm.x1D
A1.1D: 10*1:5 30*2:10 50*3:15 70*1:5
amplitudes in A1dm.x1D: 4 10 15 4
Any suggestions?
Thanks,
Phoebe
I'm preparing a regressor .1D for the input of DM Regression. I found that the output amplitude values in the .x1D are around four-fold larger than those I put in .1D. I then used the example in the slide 8 of AMRegression.pdf to verfiy it and found that the amplitudes are as follows:
3dDeconvolve -nodata 100 1.0 -num_stimts 1 -polort -1 -stim_times_AM1 1 A1.1D dmBLOCK -x1D A1dm.x1D
A1.1D: 10*1:5 30*2:10 50*3:15 70*1:5
amplitudes in A1dm.x1D: 4 10 15 4
Any suggestions?
Thanks,
Phoebe
| Subject | Author | Posted |
|---|---|---|
|
pstchan | July 02, 2013 02:05PM |
|
rick reynolds | July 02, 2013 03:57PM |
|
pstchan | July 02, 2013 04:05PM |
|
rick reynolds | July 02, 2013 04:30PM |
