rfPermute (version 2.1.81)

plotVotes: Plot Vote Distribution

Description

Plot distribution of votes for each sample in each class.

Usage

plotVotes(rf, type = NULL, freq.sep.line = TRUE, plot = TRUE)

Arguments

rf

an object inheriting from randomForest.

type

either area for stacked continuous area plot or bar for discrete stacked bar chart. The latter is prefered for small numbers of cases. If not specified, a bar chart will be used if all classes have <= 30 cases.

freq.sep.line

put frequency of original group on second line in facet label? If FALSE, labels are single line. If NULL frequencies will not be included in labels.

plot

display the plot?

Value

the ggplot2 object is invisibly returned.

Examples

Run this code
# NOT RUN {
data(mtcars)

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

# }

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