Rule of thumb: Add if you have ≥5 time points and ≥20 participants per group.
do you have a reference for this rule of thumb?
Rule of thumb: Add if you have ≥5 time points and ≥20 participants per group.
do you have a reference for this rule of thumb?
This means that the missingness can depend on observed variables (e.g. group or baseline) but not on the outcome that is missing.
which is fundamentally untestable .... :-(
Nerd shows everything expanded
This is what we like!!