![]() ![]() which variable provides the date ( date parameter).the value of the CNSR variable ( censor parameter), and. ![]() which observations ( filter parameter) of a source dataset ( dataset_name parameter) are potential events or censorings,.The events and censorings are defined by the admiral::event_source() and the admiral::censor_source() class respectively. If no event occurred, the analysis date is set to the latest censoring date. In the affirmative the analysis date ADT is set to the earliest event date. Usually it is called several times.įor each subject it is determined if an event occurred. It adds one parameter to the input dataset with one observation per subject. To derive the parameter dependent variables like CNSR, ADT, STARTDT, EVNTDESC, SRCDOM, PARAMCD, … the admiral::derive_param_tte() function can be used.
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