as.fs.tracts: Convert a collection of tracts to an fs.tracts instance.

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

Convert a collection of tracts to an fs.tracts instance.

Description

Accepts an fs.tracts instance, a list of numeric matrices with 3 columns, or a single such matrix (which is then treated as one tract), and returns an fs.tracts instance. This is what the writers use to accept several input types.

Usage

as.fs.tracts(tracts, kind = "tck")

Arguments

tracts	the input, see the description.
kind	character string, 'tck' or 'trk', used for the returned instance.

Value

an fs.tracts instance.

Examples

tracts <- as.fs.tracts(list(matrix(c(0, 0, 0, 1, 1, 1), ncol = 3, byrow = TRUE)));
length(tracts);

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