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Convert Boolean candidate set columns to character set notation

Source: R/md_compat.R
md_boolean_matrix_to_charsets.Rd

Replaces Boolean matrix columns (e.g., x1, x2, x3) with a single character column showing set notation like {1, 3}.

Usage

md_boolean_matrix_to_charsets(df, setvar = "x", cname = NULL, drop_set = FALSE)

Arguments

df

data frame containing Boolean matrix columns

setvar

column prefix for the Boolean matrix (default "x")

cname

name for the new character column (default: same as setvar)

drop_set

if TRUE, remove the original Boolean columns (default FALSE)

Value

data frame with character set column added