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Dear AFNI users-

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Sincerely, AFNI HQ

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Erik Chang
August 17, 2012 11:03PM
Dear All,

I am trying to test the following codes to assess the design matrix of my experiment:

3dDeconvolve -nodata 1000 2 -polort 7 -num_stimts 1 -stim_times_AM2 1 test.txt 'dmBLOCK' -stim_label 1 test -x1D stdout: | 1dplot -stdin -thick -thick

The contents of the stimulus timing file has 8 rows (attached at the bottom), and it seems that 3dDeconvolve can only take the first row with my command because in the output it says:

*+ WARNING: '-stim_times_AM2 1' file 'test.txt' has 8 rows, but dataset has 1 time blocks

So my question is: how could I get 3dDeconvlve -nodata to work with my multiple row timing file? Have I missed any options to specify the "dataset" for using nodata?

Thanks in advance for your advice,

Erik

contents of my test.txt
=======================
71.214742*4:4.399898 97.064680*3:3.733297 160.198008*1:1.483297 182.848008*6:1.516656 202.598008*5:2.066641 263.098008*0.760964:2.033313 *
67.770605*1.033235:1.483289 90.420582*0.925025:1.950000 200.187270*0.129154:2.516641 227.853926*0.216421:0.816625 *
215.435762*0.279253:5.049906 236.919012*0.858702:1.616656 154.252355*0.097738:4.533297 86.769020*0.167552:4.249961 263.635668*0.027925:2.800000 119.935668*0.059341:1.749984 *
68.503422*0.191986:5.449977 149.020078*0.275762:4.299969 126.303422*0.282743:3.783312 178.120156*0.062832:2.883234 99.970094*0.254818:3.849984 262.553422*0.600393:4.816625 *
256.377781*0.963422:1.849938 181.394437*0.139626:4.933312 208.994469*0.534071:2.849938 158.411125*0.055851:3.866625 231.711094*0.265290:1.466625 57.294437*0.349066:3.599969 *
115.001951*0.226893:5.899922 90.568561*0.659734:2.583320 162.851904*0.509636:2.716625 231.585295*0.143117:2.783219 66.068576*0.146608:3.366641 202.251967*0.052360:1.799891 *
232.303020*0.307178:4.883312 123.319785*0.185005:4.683219 211.119770*0.251327:2.449906 180.019691*0.230383:1.733312 88.836441*0.143117:1.616563 *
169.376688*0.390954:5.049937 60.560039*0.488692:3.299906 236.960047*0.534071:2.516562 262.560047*0.118682:2.749906 107.293375*0.059341:2.933250 135.443297*0.174533:1.316656 *
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Subject Author Posted

3dDeconvolve -nodata with stim_times_AM2 containing multiple rows

Erik Chang August 17, 2012 11:03PM

Re: 3dDeconvolve -nodata with stim_times_AM2 containing multiple rows

rick reynolds August 18, 2012 10:25PM

Re: 3dDeconvolve -nodata with stim_times_AM2 containing multiple rows

Anonymous User August 20, 2012 07:34PM