plsim.MAVE              Minimum Average Variance Estimation
plsim.bw                select bandwidth
plsim.est               Profile Least Squares Estimator
plsim.ini               Initialize coefficients
plsim.lam               Select lambda for Penalized Profile Least
                        Squares Estimator
plsim.npTest            Testing nonparametric component
plsim.pTest             Testing Parametric Components
plsim.pre               Predict according to the Estimated Parameters
plsim.vs.hard           Variable Selection for Partial Linear Single
                        Index Models
plsim.vs.soft           Penalized Profile Least Squares Estimator
