Category Archives: DIA working group

DIA working group

Imputation of Recurrent event data for partial observed off-treatment data

Latest update 14 February 2018 Quick summary In the past, many trials have stopped collection of data following discontinuation of randomised treatment. However, more recently data collection continues after randomised treatment discontinuation, since the occurrence of this event is irrelevant … Continue reading

Stepwise imputation for marginal model based on previous residuals

Quick summary The macro MIStep duplicates many of the facilities in MONOTONE REG statement in proc MI, but adds the facility to regress on previous residuals rather than previous absolute values. This allows it to fit marginal methods such as … Continue reading