annotate_num: Generate colors and ids for numeric annotations

In AllenInstitute/scrattch.io: scrattch File Input/Output Handling

Description

Generate colors and ids for numeric annotations

Usage

annotate_num(df, col = NULL, base = NULL, scale = "log10",
  na_val = 0, colorset = c("darkblue", "white", "red"))

Arguments

df	data frame to annotate
col	name of the numeric column to annotate
base	base name for the annotation, which wil be used in the desc table. If not provided, will use col as base.
scale	The scale to use for assigning colors. Options are "linear","log10","log2, and "zscore"
na_val	The value to use to replace NAs. default = 0.
colorset	A vector of colors to use for the color gradient. default = c("darkblue","white","red")

Value

A modified data frame: the annotated column will be renamed base_label, and base_id and base_color columns will be appended

AllenInstitute/scrattch.io documentation built on Nov. 17, 2021, 10:06 a.m.