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svycoxme

The goal of svycoxme is to fit mixed-effects proportional hazards models to data from complex samples. Most of the work is done by the coxme package. The svycoxme package provides wrappers to fit models using survey designs from the survey package, and provides variances estimation by Taylor series linearisation or replicate weights.

Installation

You can install svycoxme from CRAN with:

install.packages("svycoxme")

You can install the development version of svycoxme from GitHub with:

# install.packages("devtools")
devtools::install_github("bdrayton/svycoxme")

Example

This is a basic example using the samp_srcs dataset provided with the package.

library(survey)
library(svycoxme)
des <- svydesign(ids = ~group_id, weights = ~weight, data = samp_srcs)

fit1 <- svycoxme(Surv(stat_time, stat) ~ X1 + X2 + X3 + (1 | group_id), design = des)

summary(fit1)

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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