Get per-volume labels for a NeuroVec.

Get per-volume labels for a NeuroVec.

Usage

volume_labels(x)

# S4 method for class 'NeuroVec'
volume_labels(x)

Arguments

x

A NeuroVec or compatible object.

Value

A character vector of labels. Returns character(0) when no labels are defined.

A character vector of per-volume labels, or character(0) if none are set.

Examples

sp <- NeuroSpace(c(2, 2, 2, 3), c(1, 1, 1))
vec <- NeuroVec(array(1:24, dim = c(2, 2, 2, 3)), sp,
                volume_labels = c("baseline", "task", "rest"))
volume_labels(vec)
#> [1] "baseline" "task"     "rest"