tern (version 0.9.8)

groups_list_to_df: Convert list of groups to a data frame

Description

This converts a list of group levels into a data frame format which is expected by rtables::add_combo_levels().

Usage

groups_list_to_df(groups_list)

Value

A tibble in the required format.

Arguments

groups_list

(named list of character)
specifies the new group levels via the names and the levels that belong to it in the character vectors that are elements of the list.

Examples

grade_groups <- list(
  "Any Grade (%)" = c("1", "2", "3", "4", "5"),
  "Grade 3-4 (%)" = c("3", "4"),
  "Grade 5 (%)" = "5"
)
groups_list_to_df(grade_groups)