get_sample {predictNMB}

Samples data for a prediction model with a specified AUC and prevalence.

Description

Samples data for a prediction model with a specified AUC and prevalence.

Usage

get_sample(auc, n_samples, prevalence, min_events = 0)

Arguments

auc

The Area Under the (receiver operating characteristic) Curve.

n_samples

Number of samples to draw.

prevalence

Prevalence or event rate of the binary outcome as a proportion (0.1 = 10%).

min_events

Minimum number of events required in the sample.

Value

Returns a data.frame.

Examples

get_sample(0.7, 1000, 0.1)