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
