Ensure ADaMData

Helper function that coerces raw data frames to ADaMData if they aren't already ADaMData objects.

Usage

.ensure_adam_data(data, domain = "ADSL", trt_var = NULL, subject_var = NULL)

Arguments

data

A data frame or ADaMData object

domain

Character string for the ADaM domain (used when wrapping data frames)

trt_var

Treatment variable name (passed to ADaMData constructor when wrapping data frames)

subject_var

Subject ID variable name (passed to ADaMData constructor when wrapping data frames)

Value

An ADaMData object