ToolPRROC: ToolPRROC

Description Format Details Super class Methods See Also Examples

Description

R6 class of the PRROC tool

Format

An R6 class object.

Details

ToolPRROC is a wrapper class for the PRROC tool, which is an R library that provides calculations of ROC and Precision-Recall curves.

Super class

prcbench::ToolIFBase -> ToolPRROC

Methods

Public methods

Inherited methods

Method new()

Default class initialization method.

Usage
ToolPRROC$new(...)
Arguments
...

set value for curve, minStepSize, aucType.


Method set_curve()

A Boolean value to specify whether precision-recall curve is calculated.

Usage
ToolPRROC$set_curve(val)
Arguments
val

TRUE: calculate, FALSE: not calculate.


Method set_minStepSize()

A numeric value to specify the minimum step size between two intermediate points.

Usage
ToolPRROC$set_minStepSize(val)
Arguments
val

Step size between two points.


Method set_aucType()

Set the AUC calculation method

Usage
ToolPRROC$set_aucType(val)
Arguments
val

1: integral, 2: Davis Goadrich


Method clone()

The objects of this class are cloneable with this method.

Usage
ToolPRROC$clone(deep = FALSE)
Arguments
deep

Whether to make a deep clone.

See Also

This class is derived from ToolIFBase. create_toolset for creating a list of tools.

Examples

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## Initialization
toolprroc <- ToolPRROC$new()

## Show object info
toolprroc

## create_toolset should be used for benchmarking and curve evaluation
toolprroc2 <- create_toolset("PRROC")

prcbench documentation built on April 7, 2021, 5:10 p.m.