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testcachesweave
2010 Mar 26
1
cacheSweave fails when used in conjunction with rjags
...bility between them. Below are a
minimal .Rnw file and corresponding JAGS model file which illustrate
the problem:
*** JAGS model file; name=j.bug ***
model {
mu ~ dnorm(0,1.0E-5)
sigma ~ dunif(0,100)
for(i in 1:length(y)) {
y[i] ~ dnorm(mu,sigma)
}
}
***
*** .Rnw file; name=testCacheSweave-jags.Rnw ***
\documentclass[12pt]{article}
\usepackage{Sweave}
\begin{document}
<<loadLib>>=
library(rjags)
@
<<testJags,cache=T>>=
y <- rnorm(100)
m <- jags.model("j.bug")
update(m,100)
res <- coda.samples(m,c("mu","sigma"),n.iter=...