cifti.label.table.for.writing: Convert a label table to the format the writer expects.

In freesurferformats: Read and Write 'FreeSurfer' Neuroimaging File Formats

Convert a label table to the format the writer expects.

Description

Convert a label table to the format the writer expects.

Usage

cifti.label.table.for.writing(label_table)

Arguments

label_table

a data.frame, see cifti.axis.labels, the colortable of an fs.annot instance, or NULL. The column names are matched case-insensitively, so the label table that read.fs.parcellation.cifti returns (with the columns 'Key', 'Red', 'Green', 'Blue', 'Alpha' and 'Label') can be passed directly. The colortable of a FreeSurfer annotation stores the colors in the range 0 to 255, and it is converted here.

Value

a data.frame with the columns 'key', 'red', 'green', 'blue', 'alpha' and 'label', or NULL.

freesurferformats documentation built on Sept. 25, 2026, 1:07 a.m.