acc_sim {scR}R Documentation

Utility function to generate accuracy metrics, for use with estimate_accuracy()

Description

Utility function to generate accuracy metrics, for use with estimate_accuracy()

Usage

acc_sim(n, method = "Uniform", p = NULL, ...)

Arguments

n

An integer giving the desired sample size for which the target function is to be calculated.

method

An optional string stating the distribution from which data is to be generated. Default is i.i.d. uniform sampling. Currently also supports "Class Imbalance". Can also take a function outputting a vector of probabilities if the user wishes to specify a custom distribution.

p

If method is 'Class Imbalance', gives the degree of weight placed on the positive class.

...

Additional model parameters to be specified by the user.

Value

A data frame giving performance metrics for the specified sample size.


[Package scR version 0.1.0 Index]