cste_bin                Estimate the CSTE curve for binary outcome.
cste_bin_SCB            Calculate simultaneous confidence bands of CSTE
                        curve for binary outcome.
cste_surv               Estimate the CSTE curve for time to event
                        outcome with right censoring.
cste_surv_SCB           Calculate simultaneous confidence bands (SCB)
                        of CSTE curve for time to event outcome with
                        right censoring.
penC                    Solve the penalized logistic regression.
predict_cste_bin        Predict the CSTE curve of new data for binary
                        outcome.
select_cste_bin         Select the optimal tuning parameters in CSTE
                        estimation for binary outcome.
