Visualizes the confusion matrix using a fourfold plot.
Usage
# S3 method for class 'diag_test'
plot(x, col = c("#ffcccc", "#ccffcc"), main = "Confusion Matrix", ...)
Arguments
- x
A diag_test object.
- col
Vector of 2 colors for Negative and Positive outcomes.
- main
Title of the plot.
- ...
Additional arguments passed to fourfoldplot.
