Last data update: 2014.03.03
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R: Life table
lifetable.matrix | R Documentation |
Life table
Description
Create simple life table
Usage
## S3 method for class 'matrix'
lifetable(x, strata = list(), breaks = c(),
confint = FALSE, ...)
## S3 method for class 'formula'
lifetable(x, data=parent.frame(), breaks = c(),
confint = FALSE, ...)
Arguments
x |
time formula (Surv) or matrix/data.frame with columns time,status or entry,exit,status
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strata |
Strata
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breaks |
Time intervals
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confint |
If TRUE 95% confidence limits are calculated
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... |
Additional arguments to lower level functions
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data |
data.frame
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Author(s)
Klaus K. Holst
Examples
library(timereg)
data(TRACE)
d <- with(TRACE,lifetable(Surv(time,status==9)~sex+vf,breaks=c(0,0.2,0.5,8.5)))
summary(glm(events ~ offset(log(atrisk))+factor(int.end)*vf + sex*vf,
data=d,poisson))
Results
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