iCOBRA (version 1.0.2)

roc: Accessor and replacement functions for roc slot

Description

Accessor and replacement functions for the roc slot in an COBRAPerformance or COBRAPlot object.

Usage

roc(x, ...)
roc(x, ...) <- value
## S3 method for class 'COBRAPerformance':
roc(x)
## S3 method for class 'COBRAPerformance,data.frame':
roc(x) <- value
## S3 method for class 'COBRAPlot,data.frame':
roc(x) <- value

Arguments

x

An COBRAPerformance or COBRAPlot object.

...

Additional arguments.

value

A data frame giving information necessary to generate ROC curves for each method and each stratification level.

Value

• The accessor function returns a data frame giving information necessary to generate ROC curves for each method and each stratification level.

Examples

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