Test if object is a measure list — is_measure_list • measure

Test if object is a measure list

Usage

is_measure_list(x)

Arguments

x: Object to test.

Value

Logical indicating if x inherits from measure_list.

Examples

# After using step_measure_input_*, the .measures column is a measure_list
library(recipes)

rec <- recipe(water + fat + protein ~ ., data = meats_long) |>
  update_role(id, new_role = "id") |>
  step_measure_input_long(transmittance, location = vars(channel)) |>
  prep()

result <- bake(rec, new_data = NULL)
is_measure_list(result$.measures)
#> [1] TRUE