invtime                 Inverse transforming of time in Relative
                        Survival
rdata                   Survival Data
rformulate              Auxiliary Function for relsurv
rsadd                   Fit an Additive model for Relative Survival
rsmul                   Fit Andersen et al Multiplicative Regression
                        Model for Relative Survival
rstrans                 Fit Cox Proportional Hazards Model in
                        Transformed Time
slopop                  Census Data Set for the Slovene Population
srvxp.fit               Work Function to Compute Expected Survival
survsplit               Split a survival data set at specified times
transrate               Reorganize Data into a Ratetable Object
