Read morphometry data for a group from a matrix in a single MGH or MGZ file.
group.morph.standard.sf(filepath, df = TRUE)
character string, path to a file in MGH or MGZ format
logical, whether to return a data.frame, like group.morph.standard
. If FALSE, the raw 4d matrix is returned.
dataframe or 4d matrix, the morph data. See parameter 'df' for details.
If you have created the input data file in FreeSurfer based on an FSGD file, you can read the subject identifiers from that FSGD file using read.md.subjects.from.fsgd
.