SMART design diagrams made in Office are ugly. These are nicer, and fairly easy to modify via TikZ.
This is the "prototypical" two-stage SMART design, in which only non-responders to first-stage treatment are re-randomized:
This is the "prototypical" two-stage SMART design, in which only non-responders to first-stage treatment are re-randomized:
This is the "prototypical" two-stage SMART design, in which only non-responders to first-stage treatment are re-randomized:
If you use these diagrams in a presentation, manuscript, or other public-facing setting, please provide attribution to Nicholas J. Seewald, with a link to this repository.