Toolprecrec: Toolprecrec

In prcbench: Testing Workbench for Precision-Recall Curves

Toolprecrec

Description

R6 class of the precrec tool

Format

An R6 class object.

Details

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

Super class

ToolIFBase -> Toolprecrec

Methods

Public methods

• Toolprecrec$new()

• Toolprecrec$set_x_bins()

• Toolprecrec$clone()

Inherited methods

• ToolIFBase$call()
• ToolIFBase$get_auc()
• ToolIFBase$get_result()
• ToolIFBase$get_setname()
• ToolIFBase$get_toolname()
• ToolIFBase$get_x()
• ToolIFBase$get_y()
• ToolIFBase$print()
• ToolIFBase$set_setname()
• ToolIFBase$set_toolname()

---

Toolprecrec$new()

Default class initialization method.

Usage

Toolprecrec$new(...)

Arguments

...

set value for x_bins.

---

Toolprecrec$set_x_bins()

Set the number of supporting points as the number of bins.

Usage

Toolprecrec$set_x_bins(x_bins)

Arguments

x_bins

set value for x_bins.

---

Toolprecrec$clone()

The objects of this class are cloneable with this method.

Usage

Toolprecrec$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

## Initialization
toolprecrec <- Toolprecrec$new()

## Show object info
toolprecrec

## create_toolset should be used for benchmarking and curve evaluation
toolprecrec2 <- create_toolset("precrec")

prcbench documentation built on Sept. 26, 2026, 5:06 p.m.