Additional file 3: Figure S2. of The alarming problems of confounding equivalence using logistic regression models in the perspective of causal diagrams

Scenario 2 (Fig. 1b), simulation results of the bias and standard error of c-equivalence sets A 1 ≈ A 2 ≈ A 3 when varied across the log transformed odds ratio effect of Z on T and X on Y. (PDF 25 kb)