maftools: plotSignatures – R documentation

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Documentation

maftools

plotSignatures

Plots decomposed mutational signatures

Description

Takes results from extractSignatures and plots decomposed mutational signatures as a barplot.

Usage

plotSignatures(
  nmfRes = NULL,
  contributions = FALSE,
  color = NULL,
  patient_order = NULL,
  font_size = 1.2,
  show_title = TRUE,
  sig_db = "legacy",
  axis_lwd = 2,
  title_size = 0.9,
  show_barcodes = FALSE,
  yaxisLim = 0.3,
  ...
)

Arguments

`nmfRes`	results from `extractSignatures`
`contributions`	If TRUE plots contribution of signatures in each sample.
`color`	colors for each Ti/Tv conversion class. Default NULL
`patient_order`	User defined ordering of samples. Default NULL.
`font_size`	font size. Default 1.2
`show_title`	If TRUE compares signatures to COSMIC signatures and prints them as title
`sig_db`	Only applicable if show_title is TRUE. Can be `legacy` or `SBS`. Default `legacy`
`axis_lwd`	axis width. Default 2.
`title_size`	size of title. Default 1.3
`show_barcodes`	Default FALSE
`yaxisLim`	Default 0.3. If NA autoscales.
`...`	further plot options passed to `barplot`

Value

Nothing