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History of AFNI updates  

|
August 29, 2007 06:53PM
I'm trying to run a deconvolve, but some of the bins are very small. Below is the error I am getting. Is there a minimum bin size necessary?

Thanks

++ Wrote matrix image to file Xmat_paesm.jpg
++ Wrote matrix values to file bucket1_paesm.x1D
++ Signal+Baseline matrix condition [X] (900x194): 89.0149 ++ GOOD ++
*+ WARNING: !! in Signal+Baseline matrix:
* Largest singular value=6.58208
* 16 are less than cutoff=6.58208e-07
* Implies strong collinearity in the matrix columns!
++ ++ Signal+Baseline matrix singular values:
-7.42863e-16 -6.50637e-16 -4.23408e-16 -3.83619e-16 -1.78313e-16
-7.11768e-17 -2.39256e-17 4.81943e-17 1.20408e-16 1.77619e-16
4.13089e-16 5.01505e-16 5.59268e-16 6.40969e-16 7.69869e-16
1.00883e-15 0.000830687 0.00134834 0.00319184 0.00715345
0.00958787 0.00963913 0.0109283 0.0166566 0.0185156
0.0219152 0.0279313 0.0307407 0.0443544 0.0468064
0.0579218 0.069304 0.0803584 0.0878515 0.0967434
0.102668 0.107854 0.122877 0.129026 0.136026
0.140146 0.143452 0.161752 0.166715 0.174173
0.18903 0.19525 0.198475 0.220552 0.225976
0.234836 0.241276 0.247579 0.286304 0.358243
0.370519 0.397949 0.432984 0.4484 0.457392
0.473991 0.503803 0.521563 0.531921 0.544012
0.552694 0.564382 0.575825 0.583565 0.588778
0.592945 0.615852 0.621528 0.635205 0.645375
0.654057 0.658906 0.659246 0.675004 0.678259
0.694451 0.698544 0.711582 0.719466 0.722398
0.727715 0.741204 0.75403 0.759148 0.762983
0.774725 0.780061 0.793215 0.8013 0.807807
0.819109 0.826479 0.82853 0.840137 0.849725
0.859179 0.864382 0.87031 0.875615 0.88503
0.890372 0.903483 0.914937 0.918676 0.93073
0.944091 0.952465 0.970286 0.980123 0.9886
1.00401 1.01292 1.02695 1.03519 1.0432
1.0473 1.05222 1.06183 1.07774 1.08521
1.10037 1.10476 1.11968 1.13148 1.13523
1.15322 1.16056 1.17168 1.19671 1.21241
1.22224 1.23388 1.24521 1.25921 1.26513
1.27187 1.28489 1.2984 1.31588 1.32538
1.34462 1.35504 1.37721 1.38791 1.41571
1.41753 1.42651 1.43674 1.44895 1.46784
1.48631 1.51193 1.51896 1.54171 1.55734
1.58096 1.59247 1.59886 1.62965 1.64731
1.67109 1.7034 1.7109 1.72437 1.7516
1.78219 1.8238 1.84665 1.90304 1.94733
1.95913 2.13714 2.25278 2.36656 2.51681
2.58629 2.81034 2.99594 3.06176 3.17007
3.28611 3.34312 3.43843 3.53775 3.76798
3.8895 4.35411 6.1124 6.58208
++ Signal-only matrix condition [X] (900x180): 24.215 ++ GOOD ++
*+ WARNING: !! in Signal-only matrix:
* Largest singular value=5.6427
* 16 are less than cutoff=5.6427e-07
* Implies strong collinearity in the matrix columns!
++ ++ Signal-only matrix singular values:
-8.66676e-16 -7.1342e-16 -6.02227e-16 -4.49178e-16 -3.21923e-16
-1.60196e-16 -8.6224e-17 -1.87019e-17 1.7118e-16 3.50384e-16
4.08909e-16 4.94347e-16 5.50381e-16 7.62305e-16 8.19022e-16
1.20541e-15 0.00962316 0.00993211 0.0171256 0.0218779
0.0281316 0.0307396 0.0462436 0.0607236 0.0692934
0.0804256 0.0879587 0.0967838 0.10278 0.107958
0.123237 0.12921 0.136192 0.140418 0.144025
0.166335 0.174288 0.184308 0.195181 0.197913
0.201991 0.221894 0.226862 0.236011 0.247923
0.269869 0.285139 0.372457 0.395198 0.410769
0.434964 0.453631 0.465743 0.47925 0.521375
0.525402 0.536327 0.544784 0.564663 0.569778
0.5858 0.590999 0.602922 0.617454 0.624877
0.634935 0.649163 0.655983 0.660802 0.673057
0.683678 0.687328 0.695768 0.700013 0.718311
0.721013 0.731618 0.737361 0.744335 0.756546
0.770849 0.773856 0.778029 0.790319 0.806851
0.806943 0.823805 0.832074 0.833881 0.846445
0.849619 0.863454 0.867383 0.877134 0.882156
0.884963 0.897636 0.902966 0.926819 0.934732
0.94678 0.950162 0.969052 0.980707 0.986797
0.995969 1.00701 1.01058 1.0309 1.03639
1.04354 1.04838 1.05844 1.07566 1.08226
1.08984 1.11225 1.11706 1.12337 1.126
1.15205 1.16309 1.19594 1.19885 1.20751
1.2169 1.23056 1.23831 1.2564 1.27149
1.28313 1.28993 1.30546 1.3187 1.33671
1.34535 1.35452 1.38104 1.39522 1.41481
1.4252 1.42638 1.45136 1.45681 1.49315
1.51461 1.52458 1.55172 1.56815 1.58257
1.59851 1.61818 1.64982 1.6724 1.70558
1.71218 1.73233 1.75098 1.78104 1.82238
1.84522 1.9172 1.94787 2.12845 2.24302
2.35834 2.46354 2.60321 2.78798 2.99757
3.0744 3.16767 3.28091 3.35375 3.37972
3.52634 3.73246 4.14156 4.27647 5.6427
++ Baseline-only matrix condition [X] (900x14): 71.536 ++ GOOD ++
++ -stim_base-only matrix condition [X] (900x6): 33.7724 ++ GOOD ++
++ -polort-only matrix condition [X] (900x8): 1.07168 ++ VERY GOOD ++
*+ WARNING: !! Matrix inverse average error = 0.00456439 ** BEWARE **
++ Matrix setup time = 16.05 s
** FATAL ERROR: !! 3dDeconvolve: Can't run past 3 matrix warnings without -GOFORIT
Subject Author Posted

deconvolve error

Jena August 29, 2007 06:53PM

Re: deconvolve error

Ziad August 30, 2007 11:13AM