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Create List for Attributes
.create_list_for_attributes(ard_subset, attributes, i)
a named list
(data.frame) an ARD data frame of class 'card'
data.frame
(character) a character vector of attribute names
character
(integer) a row index number
integer
ard <- ard_categorical(ADSL, by = "ARM", variables = "AGEGR1") cards:::.create_list_for_attributes(ard, c("group1", "group1_level"), 1)
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