Hello everyone, I encounter a problem with FSL's "film_gls" (v5.0.9) when performing first level GLM analysis in surface mode. Data were projected to fsaverage5 space (10242 vertices). It appears that the problem occurs when FILM estimates the autocorrelation, because it works perfectly fine with "--noest" option.
Here is the respective error message: *paradigm.getDesignMatrix().Nrows()=413* *paradigm.getDesignMatrix().Ncols()=6* *sizeTS=413* *numTS=10242* *Calculating residuals...* *Completed* *Estimating residual autocorrelation...* *Fitting autoregressive model...* *An exception has been thrown* *Logic error:- detected by Newmat: incompatible dimensions* *Trace: SubMatrix(=); AutoCorrEstimator::fitAutoRegressiveModel.* My data has 413 timepoints and the design matrix consists of 6 columns (enclosed). The volumetric analysis with the same design matrix and autocorrelation estimation does not produce any error. The design matrix was created with FSL FEAT/Glm Setup. Many thanks in advance for any help. Best regards, Blazej _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
design.mat
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