plot_192_profile: Plot 192 trinucleotide profile

In MutationalPatterns: Comprehensive genome-wide analysis of mutational processes

Description

Plot relative contribution of 192 trinucleotides

Usage

plot_192_profile(mut_matrix, colors = NA, ymax = 0.2, condensed = FALSE)

Arguments

mut_matrix	192 trinucleotide profile matrix
colors	6 value color vector
ymax	Y axis maximum value, default = 0.2
condensed	More condensed plotting format. Default = F.

Value

192 trinucleotide profile plot

See Also

mut_matrix_stranded, extract_signatures, plot_96_profile

Examples

## See the 'mut_matrix_stranded()' example for how we obtained the
## mutation matrix with transcriptional strand information:
mut_mat_s <- readRDS(system.file("states/mut_mat_s_data.rds",
  package = "MutationalPatterns"
))

## Plot profile for some of the samples
plot_192_profile(mut_mat_s[, c(1, 4, 7)])

## You can create a more condensed version of the plot
plot_192_profile(mut_mat_s[, c(1, 4, 7)], condensed = TRUE)

## It's also possible to plot signatures, for example signatures
## generated with NMF
## See 'extract_signatures()' on how we obtained these signatures.
nmf_res_strand <- readRDS(system.file("states/nmf_res_strand_data.rds",
  package = "MutationalPatterns"
))

## Optionally, provide signature names
colnames(nmf_res_strand$signatures) <- c("Signature A", "Signature B")

## Generate the plot
plot_192_profile(nmf_res_strand$signatures)

MutationalPatterns documentation built on Nov. 14, 2020, 2:03 a.m.