afni.nimh.nih.gov

Hi Daniel,

After orienting the epi data, I reran my preprocessing through afni_proc.py. I want to do pre-whitening through 3dREMLfit, but I'm getting the following error:
3dREMLfit -matrix X.xmat.1D -input pb04.sub_id.r01.scale+tlrc.HEAD -fout -tout -Rbuck stats.sub_id_REML -Rvar stats.sub_id_REMLvar -Rfitts fitts.sub_id_REML -Rerrts errts.sub_id_REML -verb
++ 3dREMLfit: AFNI version=AFNI_18.2.04 (Jul 6 2018) [64-bit]
++ Authored by: RWCox
++ Number of OpenMP threads = 23
++ No mask ==> computing for all 1050624 voxels
++ FDR automask has 648696 voxels (out of 1050624 = 61.7%)
++ ----- matrix condition (1359x721): 3157.43 ++ OK ++
*+ WARNING: !! in matrix:
* Largest singular value=2.28069
* 2 singular values are less than cutoff=2.28069e-07
* Implies strong collinearity in the matrix columns!
++ matrix singular values:
1.87612e-07 1.99549e-07 2.2877e-07 2.64371e-07 2.25929e-05
0.000198812 0.00750844 0.0332996 0.0401774 0.0923025
0.151598 0.207106 0.324679 0.440766 0.674007
0.809561 0.999858 0.999925 0.999933 0.999934
0.999937 0.99994 0.99994 0.99994 0.999941
0.999942 0.999942 0.999943 0.999943 0.999945
0.999945 0.999946 0.999946 0.999947 0.999947
0.999948 0.999949 0.999949 0.999949 0.999949
0.99995 0.99995 0.999951 0.999951 0.999952
0.999952 0.999952 0.999953 0.999953 0.999953
0.999954 0.999954 0.999954 0.999955 0.999955
0.999955 0.999956 0.999956 0.999956 0.999956
0.999956 0.999957 0.999957 0.999957 0.999958
0.999958 0.999958 0.999958 0.999959 0.999959
0.999959 0.99996 0.99996 0.99996 0.99996
0.99996 0.999961 0.999961 0.999961 0.999962
0.999962 0.999962 0.999962 0.999962 0.999962
0.999963 0.999963 0.999963 0.999963 0.999964
0.999964 0.999964 0.999964 0.999964 0.999965
0.999965 0.999965 0.999965 0.999965 0.999966
0.999966 0.999966 0.999966 0.999966 0.999967
0.999967 0.999967 0.999967 0.999967 0.999968
0.999968 0.999968 0.999968 0.999968 0.999969
0.999969 0.999969 0.999969 0.999969 0.99997
0.99997 0.99997 0.99997 0.99997 0.999971
0.999971 0.999971 0.999971 0.999971 0.999972
0.999972 0.999972 0.999972 0.999972 0.999972
0.999973 0.999973 0.999973 0.999973 0.999973
0.999973 0.999974 0.999974 0.999974 0.999974
0.999974 0.999974 0.999975 0.999975 0.999975
0.999975 0.999975 0.999975 0.999976 0.999976
0.999976 0.999976 0.999976 0.999976 0.999977
0.999977 0.999977 0.999977 0.999977 0.999977
0.999978 0.999978 0.999978 0.999978 0.999978
0.999978 0.999979 0.999979 0.999979 0.999979
0.999979 0.999979 0.999979 0.999979 0.99998
0.99998 0.99998 0.99998 0.99998 0.99998
0.99998 0.99998 0.999981 0.999981 0.999981
0.999981 0.999981 0.999981 0.999981 0.999982
0.999982 0.999982 0.999982 0.999982 0.999982
0.999982 0.999983 0.999983 0.999983 0.999983
0.999983 0.999983 0.999983 0.999983 0.999984
0.999984 0.999984 0.999984 0.999984 0.999984
0.999984 0.999984 0.999985 0.999985 0.999985
0.999985 0.999985 0.999985 0.999985 0.999985
0.999986 0.999986 0.999986 0.999986 0.999986
0.999986 0.999986 0.999986 0.999987 0.999987
0.999987 0.999987 0.999987 0.999987 0.999987
0.999987 0.999987 0.999987 0.999988 0.999988
0.999988 0.999988 0.999988 0.999988 0.999988
0.999988 0.999988 0.999989 0.999989 0.999989
0.999989 0.999989 0.999989 0.999989 0.999989
0.999989 0.99999 0.99999 0.99999 0.99999
0.99999 0.99999 0.99999 0.99999 0.99999
0.99999 0.999991 0.999991 0.999991 0.999991
0.999991 0.999991 0.999991 0.999991 0.999991
0.999991 0.999992 0.999992 0.999992 0.999992
0.999992 0.999992 0.999992 0.999992 0.999992
0.999992 0.999993 0.999993 0.999993 0.999993
0.999993 0.999993 0.999993 0.999993 0.999993
0.999993 0.999993 0.999994 0.999994 0.999994
0.999994 0.999994 0.999994 0.999994 0.999994
0.999994 0.999994 0.999994 0.999995 0.999995
0.999995 0.999995 0.999995 0.999995 0.999995
0.999995 0.999995 0.999995 0.999996 0.999996
0.999996 0.999996 0.999996 0.999996 0.999996
0.999996 0.999996 0.999996 0.999996 0.999996
0.999997 0.999997 0.999997 0.999997 0.999997
0.999997 0.999997 0.999997 0.999997 0.999997
0.999997 0.999998 0.999998 0.999998 0.999998
0.999998 0.999998 0.999998 0.999998 0.999998
0.999998 0.999998 0.999998 0.999999 0.999999
0.999999 0.999999 0.999999 0.999999 0.999999
0.999999 0.999999 0.999999 0.999999 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00001
1.00001 1.00001 1.00001 1.00001 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00002 1.00002 1.00002 1.00002
1.00002 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00003 1.00003 1.00003
1.00003 1.00003 1.00004 1.00004 1.00004
1.00004 1.00004 1.00004 1.00004 1.00004
1.00004 1.00004 1.00004 1.00004 1.00004
1.00004 1.00004 1.00004 1.00004 1.00004
1.00004 1.00004 1.00004 1.00004 1.00004
1.00004 1.00004 1.00004 1.00004 1.00004
1.00004 1.00005 1.00005 1.00005 1.00005
1.00005 1.00005 1.00005 1.00005 1.00005
1.00005 1.00005 1.00005 1.00005 1.00005
1.00005 1.00005 1.00005 1.00005 1.00005
1.00005 1.00005 1.00005 1.00005 1.00005
1.00005 1.00006 1.00006 1.00006 1.00006
1.00006 1.00006 1.00006 1.00006 1.00006
1.00006 1.00006 1.00006 1.00006 1.00006
1.00006 1.00006 1.00006 1.00006 1.00006
1.00007 1.00007 1.00007 1.00007 1.00007
1.00007 1.00008 1.0001 1.0001 1.00015
1.0002 1.00396 1.00587 1.0229 1.07135
1.17158 1.27479 1.38634 1.4097 1.41083
1.41432 1.41615 1.43039 1.51861 1.68593
2.28069
** FATAL ERROR: Can't continue after matrix condition errors!
** you might try -GOFORIT, but be careful! (cf. '-help')
** Program compile date = Jul 6 2018


What would be the cause of this error? And, how do I fix this error?

Thanks,
Daniel Zhu



Edited 1 time(s). Last edit at 11/29/2018 02:29AM by Daniel Zhu.