Thanks much for your help :)

The sample data check now gets past the first error, but generates a new one about moving the contrasts.

>> runOnSampleData

spmpath =
'/Users/VanlutR/MATLAB_addons/spm12'
P =
struct with fields:
subject: 'sampleData_Study'
directory: '/Users/VanlutR/running_gPPI_generic/sampleData/stats'
VOI: '/Users/VanlutR/running_gPPI_generic/rmedPrecCing.nii'
Region: 'rmedPrec'
analysis: 'psy'
method: 'cond'
Estimate: 1
contrast: 0
extract: 'eig'
Tasks: {1×13 cell}
Weights: []
equalroi: 1
FLmask: 0
CompContrasts: 1
Contrasts: [1×2 struct]
Log File: sampleData_Study_PPPI_5_3_2018_8.log
PPPI Version: 13.1.4-17-2014
Parameters used:
Processing subject: sampleData_Study
VOI file : /Users/VanlutR/running_gPPI_generic/rmedPrecCing.nii
Output file will be: sampleData_Study_rmedPrec_session#_cond_PPI_regressors.txt
Contrast : No adjustment
Analysis : Psychophysiological Interactions
Extraction : eigenvariate
Tasks : _0_etoh_on_onsets_run1_etoh_off_onsets_run1_etoh_urge_onsets_run1_attn_on_onsets_run1_attn_off_onsets_run1_attn_urge_onsets_run1_etoh_on_onsets_run2_etoh_off_onsets_run2_etoh_urge_onsets_run2_attn_on_onsets_run2_attn_off_onsets_run2_attn_urge_onsets_run2
Method : Condition Specific
Error using PPPI (line 420)
Checking for zipped files failed
Error in runOnSampleData (line 49)
PPPI(P, ['/Users/VanlutR/running_gPPI_generic' filesep 'sampleData' filesep 'stats' filesep
'gPPI_sampleDataTest.mat']);
>> cd ~/MATLAB_addons/spm12/tool
Error using cd
Cannot CD to /Users/VanlutR/MATLAB_addons/spm12/tool (Name is nonexistent or not a directory).
>> cd ~/MATLAB_addons/spm12/toolbox/running_gPPI_generic/
>> runOnSampleData
spmpath =
'/Users/VanlutR/MATLAB_addons/spm12'
P =
struct with fields:
subject: 'sampleData_Study'
directory: '/Users/VanlutR/MATLAB_addons/spm12/toolbox/running_gPPI_generic/sampleData/stats'
VOI: '/Users/VanlutR/MATLAB_addons/spm12/toolbox/running_gPPI_generic/rmedPrecCing.nii'
Region: 'rmedPrec'
analysis: 'psy'
method: 'cond'
Estimate: 1
contrast: 0
extract: 'eig'
Tasks: {1×13 cell}
Weights: []
equalroi: 1
FLmask: 0
CompContrasts: 1
Contrasts: [1×2 struct]
Log File: sampleData_Study_PPPI_5_3_2018_9.log
PPPI Version: 13.1.4-17-2014
Parameters used:
Processing subject: sampleData_Study
VOI file : /Users/VanlutR/MATLAB_addons/spm12/toolbox/running_gPPI_generic/rmedPrecCing.nii
Output file will be: sampleData_Study_rmedPrec_session#_cond_PPI_regressors.txt
Contrast : No adjustment
Analysis : Psychophysiological Interactions
Extraction : eigenvariate
Tasks : _0_etoh_on_onsets_run1_etoh_off_onsets_run1_etoh_urge_onsets_run1_attn_on_onsets_run1_attn_off_onsets_run1_attn_urge_onsets_run1_etoh_on_onsets_run2_etoh_off_onsets_run2_etoh_urge_onsets_run2_attn_on_onsets_run2_attn_off_onsets_run2_attn_urge_onsets_run2
Method : Condition Specific
VOI has 549 voxels in 3x3x3 space
VOI has 549 voxels in 3x3x3 space. This is in the the same space as the input data and functional mask.
VOI has 549 voxels in 3x3x3 space
VOI has 549 voxels in 3x3x3 space. This is in the the same space as the input data and functional mask.
Valid Contrast
Valid Contrast
contrast image 9 : ...written con_0009.nii
spm{T} image 9 : ...written spmT_0009.nii
contrast image 10 : ...written con_0010.nii
spm{T} image 10 : ...written spmT_0010.nii
Saving SPM.mat : ...SPM.mat saved
Moving Contrast Images
error moving contrast PPI_PPI_contrast1
error moving contrast PPI_PPI_contrast1
Moving Contrast Images
error moving contrast PPI_PPI_contrast2
error moving contrast PPI_PPI_contrast2