mutate_adsl_gp.RdCategorize Reason for Discontinuation from Study.
mutate_adsl_gp(
adam_db,
reason = .study$disc_reason_var,
.study = list(disc_reason_var = "DCSREAS")
)(dm) object containing the ADaM datasets
(character) the variable name for variable with the reason for discontinuation.
(list) with default values for the arguments of the function