From: Imputation strategies when a continuous outcome is to be dichotomized for responder analysis: a simulation study
Timepoint
xtrt=1, γ = 0
xtrt=1, γ = 1
xtrt=0, γ = 0
xtrt=0, γ = 1
j = 3
.2
.8
.4
j = 4
.1