plot_qq: Plot Q-Q plot of residuals

In earthUI: Interactive 'shiny' GUI for the 'earth' Package

Plot Q-Q plot of residuals

Description

Creates a normal Q-Q plot of the model residuals.

Usage

plot_qq(earth_result, response_idx = NULL)

Arguments

earth_result	An object of class "earthUI_result" as returned by fit_earth().
response_idx	Integer or NULL. For multivariate models, which response column to plot (1-based). Default NULL uses the first response.

Value

A ggplot2::ggplot object.

Examples

result <- fit_earth(mtcars, "mpg", c("cyl", "disp", "hp", "wt"))
plot_qq(result)

earthUI documentation built on March 26, 2026, 1:07 a.m.