cv_linear2ph            Performs cross-validation to calculate the
                        average predicted log likelihood for the
                        'linear2ph' function. This function can be used
                        to select the B-spline basis that yields the
                        largest average predicted log likelihood.
linear2ph               Sieve maximum likelihood estimator (SMLE) for
                        two-phase linear regression problems
logistic2ph             Sieve maximum likelihood estimator (SMLE) for
                        two-phase logistic regression problems
mock.vccc               Mock VCCC dataset.
