aparcstats2table: Parcellation Stats to Table

In muschellij2/freesurfer: Wrapper Functions for 'Freesurfer'

Parcellation Stats to Table

Description

This function calls aparcstats2table to convert parcellation statistics to a table

Usage

aparcstats2table(
  subjects,
  outfile = NULL,
  hemi = c("lh", "rh"),
  measure = c("area", "volume", "thickness", "thicknessstd", "meancurv", "gauscurv",
    "foldind", "curvind"),
  sep = c("tab", "space", "comma", "semicolon"),
  parc = c("aparc", "aparc.a2009s"),
  skip = FALSE,
  subj_dir = NULL,
  opts = "",
  verbose = TRUE,
  ...
)

Arguments

subjects	(character) vector of subjects
outfile	(character) output filename
hemi	(character) hemisphere to run statistics
measure	(character) measure to be calculated
sep	(character) separator for the output file. This will be an attribute of outfile
parc	(character) parcellation to compute on
skip	(logical) if subject does not have parcellation, should the command skip that subject (TRUE) or error (FALSE)
subj_dir	(character path) if a different subjects directory is to be used other than SUBJECTS_DIR from shell, it can be specified here. Use with care as if the command fail, it may not reset the SUBJECTS_DIR back correctly after the error
opts	(character) additional options to aparcstats2table
verbose	(logical) print diagnostic messages
...	Additional arguments to pass to system

Value

Character filename of output file, with the attribute of the separator

Examples

if (have_fs()) {
   fs_subj_dir()
   outfile = aparcstats2table(subjects = "bert",
                    hemi = "lh",
                    meas = "thickness")
}

muschellij2/freesurfer documentation built on July 3, 2025, 6:26 p.m.