Create Reference Subgroup Indicator Columns

Creates indicator columns (0/1) in the data frame for each reference subgroup based on the provided subset expressions.

Usage

create_reference_subgroup_columns(df, ref_subgroups, verbose = FALSE)

Arguments

df

Data frame to modify.

ref_subgroups

Named list of reference subgroup definitions. Each element should have subset_expr and optionally label and color.

verbose

Logical. Print diagnostic messages.

Value

List with modified df, cols, labels, and colors vectors.