fpr {iCOBRA} | R Documentation

## Accessor and replacement functions for `fpr` slot

### Description

Accessor and replacement functions for the `fpr` slot in a `COBRAPerformance` or `COBRAPlot` object.

### Usage

    fpr(x, ...)

    fpr(x, ...) <- value

    ## S4 method for signature 'COBRAPerformance'
    fpr(x)

    ## S4 replacement method for signature 'COBRAPerformance,data.frame'
    fpr(x) <- value

    ## S4 replacement method for signature 'COBRAPlot,data.frame'
    fpr(x) <- value

### Arguments

`x` | A `COBRAPerformance` or `COBRAPlot` object.
`...` | Additional arguments.
`value` | A data frame giving information about the observed FPR for each method and each stratification level, at various adjusted p-value thresholds.

### Value

The accessor function returns a data frame giving information about the observed FPR for each method and each stratification level, at various adjusted p-value thresholds.

### Author(s)

Charlotte Soneson

### Examples

    data(cobradata_example)
    cobraperf <- calculate_performance(cobradata_example,
                                       binary_truth = "status", aspects = "fpr")
    head(fpr(cobraperf))

[Package iCOBRA version 1.8.0 Index]