allHR                   For all possible separation points for a cohort
                        ordered by a continuous measurement, calculate
                        hazard ratio
allPvals                For all possible separation points for a cohort
                        ordered by a continuous measurement, perform a
                        uni- or multivariate log-rank test
areaBetweenCurves       Calculate the area above the bootstrapped
                        thresholds but below the HR distribution and
                        vice versa for each point of separation
bootstrapThresholds     Calculate per-separation point hazard ratio
                        thresholds
checkContSig            Calculate association between survival and a
                        continuous measure#' @inheritParams allPvals
compSelect              Given a dataframe of phenotypic information,
                        use a variable (i.e. a single column) to define
                        a patient subset of given proportion
hrSignificance          Calculate HR significance using bootstrap
                        results
nki_subset              NKI breast cancer patients subset with complete
                        t.dmfs and e.dmfs information
plotALL                 Calculate and combine hazard ratio, pvalue,
                        threshold and area-between-curve data and plot
removeOutliers          Calculate outliers in a numeric vector and then
                        convert those values to NA
survivALL               Calculate and combine hazard ratio, pvalue,
                        threshold and area-between-curve data as a
                        single dataframe
