Why this?
I write:
radon.data <- list ("n", "J", "x", "y", "county")
radon.inits <- function (){
list (a=rnorm(J), b=rnorm(1), mu.a=rnorm(1),
sigma.y=runif(1), sigma.a=runif(1))
}
radon.parameters <- c ("a", "b", "mu.a", "sigma.y", "sigma.a")
# with 10 iterations
radon.1 <- bugs (radon.data, radon.inits, radon.parameters, "radon.1.bug",
n.chains=3, n.iter=10)
plot (radon.bugs.1) # to get a plot similar to Figure 16.1
print (radon.bugs.1) # to display the results in the R console
# with 500 iterations
radon.bugs.1 <- bugs (radon.data, radon.inits, radon.parameters,
"radon.1.bug",
n.chains=3, n.iter=500)
plot (radon.bugs.1) # to get Figure 16.1
print (radon.bugs.1) # to display the results in the R console
But after this
# with 10 iterations
radon.1 <- bugs (radon.data, radon.inits, radon.parameters, "radon.1.bug",
n.chains=3, n.iter=10)
R programe give me an error:
Errore in FUN(X[[1L]], ...) : oggetto "n" non trovato
Anybody can help me?
Thanks
Marta
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