plotTrace {rfPermute}

Plot Trace

Description

Plot trace of cumulative OOB (classification) or MSE (regression) error rate by number of trees.

Usage

plotTrace(x, pct.correct = TRUE, plot = TRUE)

Arguments

x

a rfPermute or randomForest model object.

pct.correct

display y-axis as percent correctly classified (TRUE) or OOB error rate (FALSE).

plot

display the plot?

Value

the ggplot2 object is invisibly returned.

Author(s)

Eric Archer [e-mail]

Examples

library(randomForest)
data(mtcars)

rf <- randomForest(factor(am) ~ ., mtcars)
plotTrace(rf)