plotTiTv {maftools} | R Documentation

## Plot Transition and Trasnversion ratios.

### Description

Takes results generated from `titv` and plots the Ti/Tv ratios and contributions of 6 mutational conversion classes in each sample.

### Usage

    plotTiTv(res = NULL, plotType = "both", sampleOrder = NULL,
      color = NULL, showBarcodes = FALSE, textSize = 0.8,
      baseFontSize = 1, axisTextSize = c(1, 1), plotNotch = FALSE)

### Arguments

`res` | results generated by `titv`
`plotType` | Can be 'bar', 'box' or 'both'. Defaults to 'both'
`sampleOrder` | Sample names in which the barplot should be ordered. Default NULL
`color` | named vector of colors for each coversion class.
`showBarcodes` | Whether to include sample names for barplot
`textSize` | fontsize if showBarcodes is TRUE. Deafult 2.
`baseFontSize` | font size. Deafult 1.
`axisTextSize` | text size x and y tick labels. Default c(1,1).
`plotNotch` | logical. Include notch in boxplot.

### Value

None.

### See Also

`titv`

### Examples

    laml.maf <- system.file("extdata", "tcga_laml.maf.gz", package = "maftools")
    laml <- read.maf(maf = laml.maf)
    laml.titv = titv(maf = laml, useSyn = TRUE)
    plotTiTv(laml.titv)

[Package maftools version 2.0.16 Index]