Plot a conftree

Plot a conftree

Usage

# S3 method for class 'conftree'
plot(x, ...)

Arguments

x

(conftree)
tree containing detected subgroups.

...

additional arguments.

Value

The plot.

Examples

library(tidymodels)
#> ── Attaching packages ────────────────────────────────────── tidymodels 1.2.0 ──
#> ✔ broom        1.0.6     ✔ recipes      1.1.0
#> ✔ dials        1.3.0     ✔ rsample      1.2.1
#> ✔ dplyr        1.1.4     ✔ tibble       3.2.1
#> ✔ ggplot2      3.5.1     ✔ tidyr        1.3.1
#> ✔ infer        1.0.7     ✔ tune         1.2.1
#> ✔ modeldata    1.4.0     ✔ workflows    1.1.4
#> ✔ parsnip      1.2.1     ✔ workflowsets 1.1.0
#> ✔ purrr        1.0.2     ✔ yardstick    1.3.1
#> ── Conflicts ───────────────────────────────────────── tidymodels_conflicts() ──
#> ✖ purrr::discard() masks scales::discard()
#> ✖ dplyr::filter()  masks stats::filter()
#> ✖ dplyr::lag()     masks stats::lag()
#> ✖ recipes::step()  masks stats::step()
#> • Use tidymodels_prefer() to resolve common conflicts.
library(ranger)
data(bikes)
set.seed(1234)
randforest <- rand_forest(trees = 200, min_n = 5) %>%
  set_mode("regression") %>%
  set_engine("ranger")
groups <- r2p(
  data = bikes,
  target = "count",
  learner = randforest,
  cv_folds = 2,
  alpha = 0.05,
  gamma = 0.2,
  lambda = 0.5,
  max_groups = 3
)
#> Error in n + 1: non-numeric argument to binary operator
plot(groups)
#> Error in UseMethod("groups"): no applicable method for 'groups' applied to an object of class "c('double', 'numeric')"