plot_fpr {iCOBRA} | R Documentation

## Plot FPR

### Description

Plot observed false positive rate (FPR) for given adjusted p-value thresholds.

### Usage

    plot_fpr(
      cobraplot,
      title = "",
      stripsize = 15,
      titlecol = "black",
      pointsize = 5,
      xaxisrange = c(0, 1)
    )

### Arguments

`cobraplot` | A `COBRAPlot` object.
`title` | A character string giving the title of the plot.
`stripsize` | A numeric value giving the size of the strip text, when the results are stratified by an annotation.
`titlecol` | A character string giving the color of the title.
`pointsize` | A numeric value giving the size of the plot characters.
`xaxisrange` | A numeric vector with two elements, giving the lower and upper boundary of the x-axis, respectively.

### Value

A ggplot object

### Author(s)

Charlotte Soneson

### Examples

    data(cobradata_example)
    cobraperf <- calculate_performance(cobradata_example,
                                       binary_truth = "status", aspects = "fpr")
    cobraplot <- prepare_data_for_plot(cobraperf, colorscheme = "Dark2",
                                       incltruth = TRUE)
    plot_fpr(cobraplot, xaxisrange = c(0, 0.25))

[Package iCOBRA version 1.20.0 Index]