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moreparty (version 0.4)

NodeTreePlot: Plots the results of each node of a conditional inference tree

Description

Plots the results of each node of a partykit conditional inference tree with boxplots (regression) or lollipops (binary classification) .

Usage

NodeTreePlot(ct)

Value

A ggplot2 object.

Arguments

ct

A tree of class constparty (as returned by ctree from partykit package).

Author

Nicolas Robette

References

Hothorn T, Hornik K, Van De Wiel MA, Zeileis A. "A lego system for conditional inference". The American Statistician. 60:257–263, 2006.

Hothorn T, Hornik K, Zeileis A. "Unbiased Recursive Partitioning: A Conditional Inference Framework". Journal of Computational and Graphical Statistics, 15(3):651-674, 2006.

See Also

ctree

Examples

Run this code
  data(iris)
  iris2 = iris
  iris2$Species = factor(iris$Species == "versicolor")
  iris.ct = partykit::ctree(Species ~ ., data = iris2)
  NodeTreePlot(iris.ct)

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