Create a plot of the learning curve using the object returned
from createLearningCurve
.
Usage
plotLearningCurve(
learningCurve,
metric = "AUROC",
abscissa = "events",
plotTitle = "Learning Curve",
plotSubtitle = NULL,
fileName = NULL
)
Arguments
- learningCurve
An object returned by
createLearningCurve
function.- metric
Specifies the metric to be plotted:
'AUROC'
- use the area under the Receiver Operating Characteristic curve'AUPRC'
- use the area under the Precision-Recall curve'sBrier'
- use the scaled Brier score
- abscissa
Specify the abscissa metric to be plotted:
'events'
- use number of events'observations'
- use number of observations
- plotTitle
Title of the learning curve plot.
- plotSubtitle
Subtitle of the learning curve plot.
- fileName
Filename of plot to be saved, for example
'plot.png'
. See the functionggsave
in the ggplot2 package for supported file formats.
Value
A ggplot object. Use the ggsave
function to save to
file in a different format.