survival v2.9-6


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by Thomas Lumley

Survival analysis, including penalised likelihood.

survival analysis: descriptive statistics, two-sample tests, parametric accelerated failure models, Cox model. Delayed entry (truncation) allowed for all models; interval censoring for parametric models.

Functions in survival

Name Description
cox.zph Test the Proportional Hazards Assumption of a Cox Regression
date.mmddyy Format a Julian date
attrassign Create new-style "assign" attribute
bladder Bladder Cancer Recurrences
cluster Identify Clusters
lung Mayo Clinic Lung Cancer Data
date.object Date Objects
clogit Conditional logistic regression
colon Chemotherapy for Stage B/C colon cancer
coxph Fit Proportional Hazards Regression Model
date.mmddyyyy Format a Julian date
pbc Mayo Clinic Primary Biliary Cirrhosis Data
anova.coxph Analysis of Deviance for Cox model. Coerce Data to Dates
Surv Create a Survival Object
date.mdy Convert from Julian Dates to Month, Day, and Year
kidney Kidney data from survival5
ovarian Ovarian cancer survival data
coxph.object Proportional Hazards Regression Object
coxph.detail Details of a Cox Model Fit
date.ddmmmyy Format a Julian date
aml Acute Myelogenous Leukemia survival data
survreg.distributions Parametric Survival Distributions Convert to Julian Dates
stanford2 More Stanford Heart Transplant data
heart Stanford Heart Transplant data
survobrien O'Brien's Test for Association of a Single Variable with Survival
survreg Regression for a Parametric Survival Model
survreg.old Old (survival4) Regression for a parametric survival model
plot.cox.zph Graphical Test of Proportional Hazards
survfit Compute a Survival Curve for Censored Data
predict.survreg Predicted Values for a `survreg' Object
veteran Veterans' Administration Lung Cancer study
pspline Penalised smoothing splines
plot.survfit Plot Method for `survfit'
is.ratetable Verify that an Object is of Class `ratetable'
strata Identify Strata Variables
predict.coxph Predictions for Cox model
residuals.survreg Compute Residuals for `survreg' Objects
ratetables Census Data Sets for the Expected Survival and Person Years Functions
survexp Compute Expected Survival
untangle.specials Help Process the `specials' Argument of the `terms' Function.
ratetable Ratetable reference in formula
survreg.control Package options for survreg and coxph
ridge Ridge regression
survival-internal Internal survival functions
survreg.object Parametric Survival Model Object
frailty (Approximate) Frailty models
summary.survfit Summary of a Survival Curve
print.survfit Print a Short Summary of a Survival Curve
rats Rat data from survival5
residuals.coxph Calculate Residuals for a `coxph' Fit
tcut Factors for person-year calculations
lines.survfit Add Lines or Points to a Survival Plot
survdiff Test Survival Curve Differences Work Function to Compute Expected Survival
survfit.object Survival Curve Object
pyears Person Years
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Priority recommended
Requires R (>= 1.4.0)
License GPL2

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