Plot the full local CTA models along a LORT recursion path

Returns a named list of ggplot objects, one per LORT node on the path from the root to the requested index. Each panel shows the full local CTA model embedded at that LORT node – not a stump summary.

Usage

plot_lort_path(
  x,
  index = 1L,
  layout = c("multipanel", "list"),
  ncol = 1L,
  target_class = 1L,
  color_by = c("none", "target_rate", "prediction"),
  label_detail = c("simple", "full"),
  show_node_ess = FALSE,
  show_p = TRUE,
  show_loo = TRUE,
  show_rule = TRUE,
  show_metrics = FALSE,
  short_edge_labels = TRUE,
  node_text_size = 3.5,
  edge_text_size = 3.2,
  palette = NULL,
  ...
)

Arguments

x

A cta_ort object from lort_fit.

index

Integer; target LORT node index (end of path).

layout

Character; "multipanel" (default) returns a single arranged figure with one panel per path node – requires the patchwork package. "list" returns the current named list of ggplot objects.

ncol

Integer; number of columns in the multipanel layout. Default 1L (vertical stack).

target_class

Integer; target class for node coloring. Default 1L.

color_by

Character; leaf fill mode. Default "none".

label_detail

Character; "simple" (default) or "full".

show_node_ess

Logical. Default FALSE.

show_p

Logical; append MC p = X.XXX to split-node labels. Default TRUE.

show_loo

Logical; append LOO status/p to split-node labels. Default TRUE.

show_rule

Logical. Default TRUE.

show_metrics

Logical. Default FALSE.

short_edge_labels

Logical. Default TRUE.

node_text_size

Numeric. Default 3.5.

edge_text_size

Numeric. Default 3.2.

palette

Named list; color overrides.

...

Ignored; reserved.

Value

With layout = "multipanel": a single patchwork/ggplot object containing all path panels. With layout = "list": a named list of ggplot objects.

Details

The list is named index_1, index_2, etc. (one name per LORT node on the path). Terminal nodes with no model get a message panel.

See also

lort_index_path, lort_local_tree, lort_path_table, plot_lort_tree