plot_river: Plot a riverplot

In CuppenResearch/MutationalPatterns: Comprehensive genome-wide analysis of mutational processes

Plot a riverplot

Description

Function to plot a SNV mutation matrix as a riverplot. This is especially useful when looking at a wide mutational context

Usage

plot_river(mut_matrix, condensed = FALSE)

Arguments

mut_matrix	Matrix containing mutation counts.
condensed	More condensed plotting format. Default = F.

Value

A ggplot object

See Also

mut_matrix, plot_96_profile, plot_profile_heatmap

Examples

## See the 'mut_matrix()' examples for how we obtained the
## mutation matrix information:
## Get regular matrix
mut_mat <- readRDS(system.file("states/mut_mat_data.rds",
  package = "MutationalPatterns"
))

## Create heatmap of profile
plot_river(mut_mat[,c(1,4)])

## Get extended matrix
mut_mat_extended <- readRDS(system.file("states/mut_mat_data_extended.rds",
  package = "MutationalPatterns"
))

## Create heatmap of extended profile
plot_river(mut_mat_extended[,c(1,4)])

## Create condensed version of riverplot
plot_river(mut_mat_extended[,c(1,4)], condensed = TRUE)

CuppenResearch/MutationalPatterns documentation built on Nov. 23, 2022, 4:13 a.m.