read_mrtrix_stats

Reads statistics from an MRtrix stats file.

Reads statistics from an MRtrix mrstats file (e.x. mrstats in.nii >> stats.txt or for_each * : mrstats IN ">>" stats.txt ) and returns the data along with the header.

Output:

• data: 3D numeric array with dimensions [volume_index, value_type, file_index]
• volume_index corresponds to the index from the stats file ([ index ] in each line).
• value_type corresponds to the statistics described in the header.
• file_index separates multiple stats blocks if the file contains more than one set of stats.
• header: cell array of column names extracted from the file.

The header corresponds to the MRtrix mrstats output:

{'filenumber', 'mean', 'median', 'std', 'min', 'max', 'count'}