| confounder.trans | Transformation for confounders vector Z before modeling |
| e.interaction.plot | Plot interaction effect of two exposures from PLSIM |
| e.main.plot | Plot single exposure's main effect from PLSIM |
| interquartile.quartile.plot | Plot interquartile effect of specific exposure based on quartile of other exposures |
| mixture.overall.plot | Plot mixture's overall effect based on quantile of exposures from PLSIM |
| nhanes | This is data from NHANES 2003–2004 |
| nhanes.new | This is an updated data from original data based on NHANES 2003–2004 survey |
| plsi.log.auto | Partial linear single index log-linear regression with automatic smoothness selection |
| plsi.logistic.auto | Partial linear single index logistic regression with automatic smoothness selection |
| plsi.lr.auto | Partial linear single index regression with automatic smoothness selection |
| plsi.lr.v1 | Partial linear single index linear regression for scalar outcome, earliest version |
| plsi.lr.v2 | Partial linear single index linear regression for scalar outcome, second version |
| si.coef.plot | Plot estimated single index coefficients frpm PLSIM |
| si.fun.plot | Plot estimated single index function |