plotSignatures {maftools} | R Documentation

## 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

### See Also

`trinucleotideMatrix` `plotSignatures`

[Package maftools version 2.6.05 Index]