Plot the coefficients of bags of models — plot

Visualizes the distribution of coefficients across all models in a bag, optionally weighted, filtered by term, and plotted as bars, points, or histograms. Supports standardized, unstandardized, or raw coefficients.

Usage

plot_coef(
  bag,
  terms = "all",
  models = 1:bag$n_above_threshold,
  weighted = TRUE,
  remove_weight_zero = TRUE,
  what = c("all_models", "average")[1],
  plot_type = c("bars", "points", "histogram")[1],
  remove_low = -1,
  remove_high = Inf,
  std = c(FALSE, "std", "unstd")[1],
  data = NULL,
  order_zoi_radius = FALSE,
  show_legend = FALSE
)

Arguments

bag: [bag,list]
Bag of models as returned by bag_models().
terms: [character="all"]
Which terms to include in the plot. Can be "all" or a pattern.
models: [integer]
Model indices to include. Default is 1:bag$n_above_threshold.
weighted: [logical(1)=TRUE]
If TRUE, coefficients are weighted by model weights.
remove_weight_zero: [logical(1)=TRUE]
If TRUE, models with zero weight are excluded when weighting.
what: [character="all_models"]{"all_models", "average"}
Plot coefficients for all models or the weighted average.
plot_type: [character="bars"]{"bars", "points", "histogram"}
Plot type to use.
remove_low: [numeric(1)=-1]
Minimum coefficient value to include.
remove_high: [numeric(1)=Inf]
Maximum coefficient value to include.
std: [logical,character="FALSE"]{FALSE,"std","unstd"}
If "std", use standardized coefficients; if "unstd", unstandardized; if FALSE (default), keep raw coefficients.
data: [data.frame]
Data used to standardize or unstandardize coefficients when std is not FALSE.
order_zoi_radius: [logical(1)=FALSE]
If TRUE, order ZOI terms by radius before plotting.
show_legend: [logical(1)=FALSE]
Whether to show a legend in the plot.

Value

A ggplot2 object representing the coefficient plot.