Dear rWLS users,
I have successfully used rWLS in SPM 8. However, trying to implement it in SPM 12 has caused me problems. I get the following error message:
"Failed 'rWLS Model estimation'
Improper index matrix reference.
In file "path/spm_rwls_run_fmri_est.m" (v3327, function "spm_rwls_run_fmri_est" at line 49.
No executable modules, but still unresolved dependencies or incomplete module inputs.
The following modules did not run:
Failed: rWLS Model estimation
Skipped: Plot residual time series"
If I look into the mentioned line 49 of spm_rwls_run_fmri_est, it tells me that the variable "factor" of the SPM.mat file needs to be bigger than 0, which is not the case. In spm 8 this factor variable was not present in the SPM.mat file at all.
Does someone know what causes this error and how to fix it?
Thank you very much!
Best regards,
Katrin
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