Fig. 3From: Propensity score analysis with missing data using a multi-task neural networkRoot mean square error of the true effect estimated by different methods under three missing mechanisms in the simulation dataset. (a), (d) are under MCAR, (b), (e) are under MCAR, (c)-(f) is under MNAR. For a, b and c, the true effect is 0; for d, e and f, the true effect is 1. MCAR, missing completely at random; MAR, missing at random; MNAR, missing not at randomBack to article page