SelectBoost.beta (version 0.4.5)

plot_compare_coeff: Side-by-side coefficient heatmap

Description

Visual comparison of coefficients returned by each selector. Requires ggplot2.

Usage

plot_compare_coeff(single_tab)

Value

A ggplot object when ggplot2 is available; otherwise draws a base R image.

Arguments

single_tab

Data frame as returned by compare_selectors_single()[["table"]].

Examples

demo_tab <- data.frame(
  selector = rep(c("AIC", "BIC"), each = 3),
  variable = rep(paste0("x", 1:3), times = 2),
  coef = c(0.6, 0, -0.2, 0.55, 0.05, -0.3)
)
demo_tab$selected <- demo_tab$coef != 0
plot_compare_coeff(demo_tab)