History of AFNI updates  

|
May 09, 2022 10:14AM
Hi, Osman-

I think that particular error message means that "$mask_dset" is somehow purely empty, and therefore it looks like nothing is there, and that "-setA" is the name of the mask dataset... which the code is having a hard time opening, hence the error.

So, I think you should verify that you have set mask_dset correctly---e.g., with a print statement prior to that?

Note once that is solved, you can use AFNI's gen_group_command.py to set up the ttest for you, writing the command to a text file (here, called cmd_ttest.tcsh), which you can then execute (e.g., "tcsh cmd_ttest.tcsh"):
gen_group_command.py                                 \
    -command 3dttest++                               \
    -write_script cmd_ttest.tcsh                     \
    -prefix out_ttest                                \
    -dsets $dirA/s01/s01.results/pACC.z+tlrc*HEAD                 \
    -subs_betas '0'                                  \
    -options                                         \
        -mask ${mask_dset}

--pt
Subject Author Posted

3dttest resting-state fmri group analysis

osman May 07, 2022 09:10AM

Re: 3dttest resting-state fmri group analysis

ptaylor May 09, 2022 10:14AM

Re: 3dttest resting-state fmri group analysis

rick reynolds May 09, 2022 11:39AM

Re: 3dttest resting-state fmri group analysis

osman May 10, 2022 07:43AM

Re: 3dttest resting-state fmri group analysis

ptaylor May 10, 2022 09:14AM

Re: 3dttest resting-state fmri group analysis

rick reynolds May 10, 2022 09:26AM

Re: 3dttest resting-state fmri group analysis

osman May 10, 2022 03:19PM

Re: 3dttest resting-state fmri group analysis

osman May 10, 2022 03:14PM

Re: 3dttest resting-state fmri group analysis

rick reynolds May 10, 2022 03:39PM

Re: 3dttest resting-state fmri group analysis

osman May 10, 2022 03:57PM

Re: 3dttest resting-state fmri group analysis

rick reynolds May 10, 2022 04:07PM

Re: 3dttest resting-state fmri group analysis

osman May 12, 2022 09:16AM

Re: 3dttest resting-state fmri group analysis

rick reynolds May 12, 2022 09:45AM

Re: 3dttest resting-state fmri group analysis

osman May 12, 2022 10:06AM

Re: 3dttest resting-state fmri group analysis

rick reynolds May 12, 2022 10:19AM



Sorry, only registered users may post in this forum.

Click here to login