apply_covariates: Returns a list of lehmann_roc objects.

In Nejiv/Lehmann-ROC: What the Package Does (One Line, Title Case)

Description

This function is used when a user wants apply covariate values to a lehmann_roc object. This function returns a list containing n lehmann_roc objects, where n is the number of lists of covariates provided.

Usage

apply_covariates(l, covariates, ...)

Arguments

l	A lehmann_roc object.
covariates	A list of covariate values.
...	More lists of covariate values.

Value

A list containing lehmann_roc objects with the covariate values applied. The labels of the list are the values of covariates, separated by comams.

Examples

## Not run: 
l <- # create lehmann_roc object
l_objects <- apply_covariates(l, list(cov_val_1=1, cov_val_2=2),
list(cov_val_1=2, cov_val_2=2))
l_1 <- l_objects[["1, 2"]]
l_2 <- l_objects[["2, 2"]]
l_1$theta
l_1$partial_auc(0.5)
plot(l_1)

l_2$theta
l_2$partial_auc(0.5)
plot(l_2)

## End(Not run)

Nejiv/Lehmann-ROC documentation built on Oct. 13, 2020, 10:52 a.m.