tut5

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Last edited Feb 13, 2020

Created on Feb 13, 2020

This example shows a decision tree model of Brexit-related data, visualizing the hierarchical splitting of predictor variables into classification nodes. The tree uses colored boxes with a red-to-yellow-to-green palette to indicate different outcome probabilities or class assignments across branches. The plot is generated with the `rpart.plot` function, using type 4 for a fancier layout, extra 0 for minimal node labeling, and dashed branch lines via `branch.lty = 3`. The underlying model, `Brexit_model`, is built from an rpart decision tree, and the visualization directly renders its structure without additional data processing.

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tut4

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