age.window              Age cut of survival data
cal.window              Calendar time cut of survival data
check.surv              Check the integrity of survival data.
coxreg                  Cox regression
coxreg.fit              Cox regression
cro                     Creates a minimal representation of a data
                        frame.
geome.fit               Constant intensity discrete time proportional
                        hazards
hweibull                The (Cumulative) Hazard Function of a Weibull
                        Distribution
join.spells             Straighten up a survival data frame
make.communal           Put communals in "fixed" data frame
mlreg                   ML proportional hazards regression
perstat                 Period statistics
piecewise               Piecewise hazards
plot.Surv               Plots of survivor functions.
plot.weibreg            Plots output from a Weibull regression
print.coxreg            Prints coxreg objects
print.weibreg           Prints weibreg objects
risksets                Finds the compositions and sizes of risk sets
summary.coxreg          Prints coxreg objects
summary.weibreg         Prints a weibreg object
table.events            Calculating failure times, risk set sizes and
                        No. of events in each risk set
toBinary                Transforms a "survival" data frame into a data
                        frame suitable for binary (logistic) regression
toDate                  Convert time in years since "0000-01-01" to a
                        date.
toTime                  Calculate duration in years from "0000-01-01"
                        to a given date
weibreg                 Weibull Regression
weibreg.fit             Weibull regression
wfunk                   Loglihood function of a Weibull regression
