EMA (version 1.4.3)

as.colors: Convert labels to colors

Description

This function returns a object a colors values according to a palette function

Usage

as.colors(x, col.na="#E6E6E6",palette="rainbow", ...)

Arguments

x

A object (vector or matrix) to convert in colors.

col.na

Colors to use for missing values.

palette

The palette function to use

...

Additional argument for the palette function. The 'n' parameters must exist in the palette function

Value

• A vector or matrix of color label.

Examples

lab1<-c(rep("a",5), rep("b",5))
     lab2<-c(rep("c",5), rep("a",5))
     as.colors(lab1)
     as.colors(rbind(lab1, lab2))
     as.colors(lab2, palette="heat.colors", alpha=0.8)