signatureHeatmap: Create a heatmap of motif weights for signatures.

In sjdlabgroup/MutSigTools: Mutational signature analysis

Description

Construct a heatmap showing relative weights of tri-nucleotide motif for different mutation signatures.

Usage

signatureHeatmap(sigmat, pngfile )

Arguments

sigmat	An object of class mutsig describing the existing set of signatures.
pngfile	The name of png formatted image file to be created.

Details

Create a heatmap to show relative weights of trinucleotide motifs for different mutation signatures in a signature-set.

Value

A png formatted image file.

See Also

signaturePCA, clusterSignature , addSignature and signatures.cosmic

Examples

sigmat=signatures.cosmic
signatureHeatmap(sigmat, pngfile='signatures_heatmap')

sjdlabgroup/MutSigTools documentation built on Oct. 5, 2019, 3:31 a.m.