plot_fpc {iCOBRA} | R Documentation

## Plot FP curves

### Description

Plot false positive curves, indicating the number of false positives among the top-ranked N variables, for varying values of N.

### Usage

    plot_fpc(
      cobraplot,
      title = "",
      stripsize = 15,
      titlecol = "black",
      maxnfdc = 500,
      linewidth = 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.
`maxnfdc` | A numeric value giving the largest N to consider.
`linewidth` | The line width used for plotting

### Value

A ggplot object

### Author(s)

Charlotte Soneson

### Examples

    data(cobradata_example)
    cobraperf <- calculate_performance(cobradata_example,
                                       binary_truth = "status", aspects = "fpc")
    cobraplot <- prepare_data_for_plot(cobraperf, colorscheme = "Dark2",
                                       incltruth = TRUE)
    plot_fpc(cobraplot, maxnfdc = 750)

[Package iCOBRA version 1.20.0 Index]