Hi everyone,
I get this error when running surface area analysis in QDEC:
Vinas-iMac:~/Documents/Wanda/Wanda_SFS] vinagoghari% mri_glmfit --y
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/y.mgh --fsgd
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/qdec.fsgd dods
--glmdir /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled --surf
fsaverage lh --label
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/fsaverage/label/lh.aparc.label
--C
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/contrasts/lh-Avg-Intercept-area.mat
--C
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/contrasts/lh-Diff-Control-Relative-Intercept-area.mat
gdfReadHeader: reading
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/qdec.fsgd
INFO: DeMeanFlag keyword not found, DeMeaning will NOT be done.
Continuous Variable Means (all subjects)
0 Age 40.6327 13.0176
1 IntraCranialVol 1.50352e+06 187456
Class Means of each Continuous Variable
1 GroupControl 38.8261 1480505.5707
2 GroupRelative 42.2308 1523881.3029
INFO: gd2mtx_method is dods
Reading source surface
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/fsaverage/surf/lh.white
Number of vertices 163842
Number of faces 327680
Total area 65416.648438
AvgVtxArea 0.399267
AvgVtxDist 0.721953
StdVtxDist 0.195470
$Id: mri_glmfit.c,v 1.196.2.6 2011/05/05 20:54:25 greve Exp $
cwd /Users/vinagoghari/Documents/Wanda/Wanda_SFS
cmdline mri_glmfit --y
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/y.mgh --fsgd
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/qdec.fsgd dods
--glmdir /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled --surf
fsaverage lh --label
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/fsaverage/label/lh.aparc.label
--C
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/contrasts/lh-Avg-Intercept-area.mat
--C
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/contrasts/lh-Diff-Control-Relative-Intercept-area.mat
sysname Darwin
hostname Vinas-iMac.local
machine x86_64
user vinagoghari
FixVertexAreaFlag = 1
UseMaskWithSmoothing 1
OneSampleGroupMean 0
y /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/y.mgh
logyflag 0
usedti 0
FSGD /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/qdec.fsgd
labelmask
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/fsaverage/label/lh.aparc.label
maskinv 0
glmdir /Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled
IllCondOK 0
ReScaleX 1
DoFFx 0
Creating output directory
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled
Loading y from
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/y.mgh
INFO: gd2mtx_method is dods
Saving design matrix to
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/Xg.dat
Normalized matrix condition is 400.101
Matrix condition is 1e+08
Found 148151 points in label.
Pruning voxels by thr: 0.000000
Found 148025 voxels in mask
Saving mask to
/Users/vinagoghari/Documents/Wanda/Wanda_SFS/qdec/Untitled/mask.mgh
Reshaping mriglm->mask...
search space = 73649.347769
ERROR: dimension mismatch between y and X.
y has 3528 inputs, X has 49 rows.
My QDEC table has 49 subjects,2 groups, and 4 variables.
Many thanks,
Wanda
--
Wanda Truong, MSc