Tailoring Bayesian Additive Regression Trees (BART) for environmental mixture studies
Fig 4
Marginal effects of 18 POPs on log-LTL from the NHANES 2001-2002 data, using hierarchical variable selection for modified BART with 20 trees and BKMR.
Note: All chemicals were log-transformed and scaled. The reference lines are partial dependency curves from BKMR by fixing all other exposures at their quartiles.