Internal function: Build an AUC ggplot2 object
build_AUC_plot(
df,
threshold,
title = "",
show.legend = FALSE,
ylimit = c(-1, 1),
yintercept = NULL,
is_two_sided = TRUE
)
A data frame consists of `x`, `y`, `color`, `shape`, `label`
A numeric inherits `threshold` in `IAUC` and `LAUC`
A character represents the plot's title
Logical which controls the illustration of the legends
A vector for lower and upper limits of y-axis
A ggplot2 object