Group and align observations based on a group vector

Splits observations into groups, with slice ordering based on group levels.

Usage

align_group(group, active = NULL)

Arguments

group

A character define the groups of the observations.

active

A active() object that defines the context settings when added to a layout.

Examples

set.seed(1L)
small_mat <- matrix(rnorm(81), nrow = 9)
ggheatmap(small_mat) +
    anno_top() +
    align_group(sample(letters[1:4], ncol(small_mat), replace = TRUE))
#> → heatmap built with `geom_tile()`