plot: Plot Evaluation Results

In recommenderlab: Lab for Developing and Testing Recommender Algorithms

Plot Evaluation Results

Description

Creates precision-recall or ROC plots for recommender evaluation results.

Usage

## S4 method for signature 'evaluationResults'
plot(x, y,
        avg = TRUE, add=FALSE, type= "b", annotate = FALSE, ...)
## S4 method for signature 'evaluationResultList'
plot(x, y,
        xlim=NULL, ylim=NULL, col = NULL, pch = NULL, lty = 1,
        avg = TRUE, type = "b", annotate= 0, legend="bottomright", ...)

Arguments

x	the object to be plotted.
y	a character string indicating the type of plot (e.g., "ROC" or "prec/rec").
avg	plot average of runs?
add	add to a plot?
type	line type (see plot).
annotate	annotate N (recommendation list size) to plot.
xlim,ylim	plot limits (see plot).
col	colors (see plot).
pch	point symbol to use (see plot).
lty	line type (see plot)
legend	where to place legend (see legend).
...	further arguments passed on to plot.

See Also

evaluationResults, evaluationResultList. See evaluate for examples.

recommenderlab documentation built on Sept. 20, 2023, 9:06 a.m.