plotSignatures: 'plotSignatures' Plot signatre activity plot

In xindizhang/SigAct: A package for tracking mutational signatures over time

Description

plotSignatures This function take processed information and generate a plot with pesudo-timeline as the x-axis and signative activities (in percentage) as the y-axis. Helper Function for MutSig. This function is modified from plot_signatures function of plotting.R TrackSig Please see reference at the top of this file

Usage

plotSignatures(sigActPoints, phis = NULL, changepoints = NULL,
  ytitle = "Signature exposure (%)",
  xtitle = "Avg number of mutant alleles per cancer cell",
  removeSigsBelow = 0, sig_colors = NULL)

Arguments

sigActPoints	data frame of signature activities across pesudotime for all signatures in the sample
phis	character verctor representing the pesudo-timeline
changepoints	character vector for significant changepoints of signature activities
ytitle	title of y-axis
xtitle	title for x-axis
removeSigsBelow	threshold of signature activities. Only signature activity above this threshold will be plotted
sig_colors	customized colour set for signatures

Value

A list containg a plot with pesudo-timeline as the x-axis and signative activities (in percentage) as the y-axis and the mutational signatures

xindizhang/SigAct documentation built on May 30, 2019, 11:47 p.m.