setColors: Setting colors for samples

In ge11232002/CAGEr: Analysis of CAGE (Cap Analysis of Gene Expression) sequencing data for precise mapping of transcription start sites and promoterome mining

Description

Assigns one color to each sample in the CAGEset object. These colors are used in various plots and exported tracks to consistently represent corresponding samples.

Usage

setColors(object, colors = NULL)

Arguments

object

A CAGEset object

colors

A character vector of valid color names. For a complete list of valid color names see colors(). Alternatively, it can be a character vector of colors specified in hexadecimal format (e.g. "#FF0000" for red). Number of provided colors must match the number of samples in the CAGEset object. Provided colors are assigned to samples according to their ordering in the CAGEset object, i.e in the order they are returned by sampleLabels function.

Value

Assigns one color to each sample in the CAGEset object by setting them as a name attribute of the sampleLabels slot.

Author(s)

Vanja Haberle

See Also

sampleLabels

Examples

load(system.file("data", "exampleCAGEset.RData", package="CAGEr"))

setColors(exampleCAGEset, colors = c("darkred", "navy", "forestgreen"))
sampleLabels(exampleCAGEset)

ge11232002/CAGEr documentation built on May 17, 2019, 12:13 a.m.