plotSignatures: Plots decomposed mutational signatures

In maftools: Summarize, Analyze and Visualize MAF Files

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

See Also

trinucleotideMatrix plotSignatures

maftools documentation built on Feb. 6, 2021, 2 a.m.