Features: Response shift analysis between 2 time points 1 group or 2 group of patients DIF analysis between the 2 groups of patients at the first time point (can be skipped using -nodif option)
Features: Response shift analysis between 2 time points 1 group or 2 group of patients DIF analysis between the 2 groups of patients at the first time point (can be skipped using -nodif option)