.rename_last_group_as_variable {cards} | R Documentation |
In the ard_hierarchical*()
functions, the last grouping variable is
renamed to variable
and variable_level
before being returned.
.rename_last_group_as_variable(df_result)
df_result |
( |
an ARD data frame of class 'card'
data <- data.frame(x = 1, y = 2, group1 = 3, group2 = 4)
cards:::.rename_last_group_as_variable(data)