Hi
I have been trying to run fixel based analysis based on the instructions (http://mrtrix.readthedocs.io/en/latest/workflows/fixel_based_analysis.html) and following
this article (http://www.sciencedirect.com/science/article/pii/S1053811915004218)
I do not understand how to proceed. I wrote following command
fixelcfestats files.txt output_analysis_fixel_mask.msf design_matrix.txt result_contrast_matrix.txt template.tck fd_
I found following error
[ERROR] required input file “result_contrast_matrix.txt” not found
I have 16 samples (8 control and 8 experimental).
I have created files.txt and wrote the file path of 16 files
/data/home/uqmalam9/Documents/mamun/FBD/06_fd.msf
…
The design matrix I used in the desing_matrix.txt file is
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 0
1 0
1 0
1 0
Kind regards
Mamun