generateData: Generates data from two logistic regression trees.

In glmtree: Logistic Regression Trees

Generates data from two logistic regression trees.

Description

This function generates data from two logistic regression trees: one with three apparent clusters (in terms of variance of the features) but a single logistic regression generating y | x, and one with a single apparent cluster but three different logistic regressions generating y | x given a categorical feature.

Usage

generateData(n = 100, scenario = "tree", visualize = FALSE)

Arguments

n	The number of observations to draw.
scenario	The "no tree" scenario denotes the first scenario where there is a single logistic regression generating the data. The "tree" scenario generates data from the second data generating mechanism where there are three logistic regressions.
visualize	Whether (TRUE) or not (FALSE) to plot the generated data.

Value

Generates and returns data according to a true logistic regression tree (if scenario = "tree") or a single regression tree (if scenario = "no tree"). Eventually plots this dataset (if visualize = TRUE).

Author(s)

Adrien Ehrhardt

Examples

generateData(scenario = "tree")

glmtree documentation built on May 29, 2024, 9:37 a.m.