plotPredictedProbs {rfPermute} | R Documentation |
Plot Predicted Probabilities
Description
Plot histogram of assignment probabilities to predicted class. This is used for determining if the model differentiates between correctly and incorrectly classified samples in terms of how strongly they are classified.
Usage
plotPredictedProbs(x, bins = 30, plot = TRUE)
Arguments
x |
a |
bins |
number of bins in histogram. Defaults to number of samples / 5. |
plot |
display the plot? |
Value
the ggplot2
object is invisibly returned.
Author(s)
Eric Archer eric.archer@noaa.gov
Examples
library(randomForest)
data(mtcars)
rf <- randomForest(factor(am) ~ ., mtcars)
plotPredictedProbs(rf, bins = 20)
[Package rfPermute version 2.5.2 Index]