categoricalColPal: Generate categorical ColorBrewer palette.

In NMikolajewicz/scMiko: scRNAseq analysis functions. Developed using Seurat framework.

Generate categorical ColorBrewer palette.

Description

Generate categorical ColorBrewer palette. Specify one of 'labels' or 'n' to generate categorical color palette for use with 'scale_fill_manual(values = col.pal)' and 'scale_color_manual(values = col.pal)'

Usage

categoricalColPal(labels = NULL, n = NULL, palette = "Spectral")

Arguments

labels	vector of category names that if specified will have color assigned to. Default is NULL.
n	number of colors. Default is NULL. Ignored if 'labels' is specified.
palette	Name of palette. Default: "Spectral"

Value

Vector of colors. Named if labels provided.

Author(s)

Nicholas Mikolajewicz

Examples

# generate color palette
col.pal <- categoricalColPal(n = 10)

# add to ggplot handle
gg.plt <- gg.plt + scale_fill_manual(values = col.pal)

NMikolajewicz/scMiko documentation built on June 28, 2023, 1:41 p.m.