idx_Param: idx

idx_ParamR Documentation

idx

Description

idx

Arguments

idx

Numeric vector indicating the data indices (columns) to read. If NULL (default), read in all the data. Must be a subset of the indices present in the file, or an error will occur.

For high-resolution CIFTI files, reading in only a subset of the data saves memory, but will be slower than reading in the entire file due to the required intermediate steps.


ciftiTools documentation built on Oct. 4, 2024, 1:12 a.m.