Survival analysis [needs library(splines)]


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cluster Identify clusters
coxph Proportional Hazards Regression
coxph.detail Details of a cox model fit
coxph.object Proportional Hazards Regression Object This class of objects is returned by the `coxph' class of functions to represent a fitted proportional hazards model. Objects of this class have methods for the functions `print', `summary', `residuals', `predict' and `survfit'.
coxph.rvar Robust variance for a Cox model
cox.zph Test the proportional hazards assumption
is.ratetable Is an Object of Class ``ratetable''?
lines.survfit Add lines to a survival plot
plot.cox.zph Graphical test of proportional hazards
plot.survfit Plot method for survfit.
print.survfit Short summary of a survival curve
pyears Person Years
residuals.coxph Calculate residuals for a coxph fit.
residuals.survreg Compute Residuals for `survreg' Objects
rowsum Give row sums of a matrix, based on a grouping variable.
strata Identify strata variables.
summary.survfit Print a Survival Curve
Surv Package a survival variable
survdiff Test Survival Curve Differences
survexp Compute Expected Survival
survexp.fit Compute expected survival
survexp.us Census data sets for the expected survival and person years functions
survfit Compute a survival Curve for Censored Data
survfit.object Parametric Survival Model Object This class of objects is returned by the `survfit' class of functions to represent a fitted survival curve. Objects of this class have methods for the functions `print', `summary', `plot', `points' and `lines'.
survobrien Peter O'Brien's test for association of a single variable with survival
survreg Regression for a parametric survival model
survreg.object Parametric Survival Model Object This class of objects is returned by the `survreg' function to represent a fitted parametric survival model. Class `survreg' inherits from class `glm', since it is fit by iterative reweighted least squares; the object returned has all the components of a weighted least squares object. Objects of this class have methods for the functions `print', `summary', `predict', and 'residuals'.
survsum Kaplan-Meier survival curve and percentages at selected times
untangle.specials Help process the 'specials' argument of the terms function.