Plot ROC curve — plot_roc • multiGGM

Creates a ROC curve plot from the output of roc_auc, with AUC annotation.

Usage

plot_roc(roc_obj, main = "ROC Curve")

Arguments

roc_obj: A list as returned by roc_auc, with components FPR, TPR, and auc.
main: Character; plot title. Default "ROC Curve".

Value

A ggplot object.

See also

roc_auc(), plot_recovery()

Examples

sim <- simulate_multiggm(K = 2, p = 8, n = 80, seed = 1)
fit <- multiggm_mcmc(data_list = sim$data_list, burnin = 200, nsave = 100)
pip <- pip_edges(fit)
roc <- roc_auc(pip[,,1], sim$adj_list[[1]])
plot_roc(roc)