Hi All,
I am trying to model a single voxel-wise covariate the depends on the within subject factor. Is it that there is only one, one-level vVar allowed?
This is the error I received:
** Error:
Error with voxel-wise covariate BChange: Each subject is only
allowed to have one volume; that is, the covariate has to be at the
subject level.
My Script:
3dLME -prefix 3dLME_Valence+ALL \
-mask "${rd}/scripts/group_mask_inter+tlrc.BRIK" \
-model 'Valence+Accuracy+RT+Age+CB+State+PosRate+NegRate+Bchange' \
-vVars "BChange" \
-qVars "Accuracy,RT,Age,CB,State,PosRate,NegRate" \
-qVarCenters '0.87,829.81,21.73,1.50,34.14,6.59,2.50' \
-ranEff '~1' \
-SS_type 3 \
-jobs 6 \
-dataTable \
Subj Valence Accuracy RT Age CB State PosRate NegRate BChange InputFile \
3065 Positive 0.96 667.13 20.63 2 25 9 1 ${rd}/data/brain/orig/3065/3065_glm_bucket+tlrc.BRIK[78] ${rd}/data/brain/orig/3065/3065_glm_bucket+tlrc.BRIK[70] \
...
3065 Negative 0.96 667.13 20.63 2 25 9 1 ${rd}/data/brain/orig/3065/3065_glm_bucket+tlrc.BRIK[74] ${rd}/data/brain/orig/3065/3065_glm_bucket+tlrc.BRIK[66] \
...
3308 Negative 0.86 841.6 19.33 2 31 8 2 ${rd}/data/brain/orig/3308/3308_glm_bucket+tlrc.BRIK[74] ${rd}/data/brain/orig/3308/3308_glm_bucket+tlrc.BRIK[66]
