CoxBoost                Fit a Cox model by likelihood based boosting
cv.CoxBoost             Determines the optimal number of boosting steps
                        by cross-validation
estimPVal               Estimate p-values for a model fitted by
                        CoxBoost
optimCoxBoostPenalty    Coarse line search for adequate penalty
                        parameter
optimStepSizeFactor     Coarse line search for optimum step-size
                        modification factor
predict.CoxBoost        Predict method for CoxBoost fits
