Displaying 4 results from an estimated 4 matches for "nthin".
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2013 Jan 18
0
problem that arises after using the new version of "BRugs"
...- spline.des(allKnots, x, derivs = rep(drv, length(x)),
outer.ok = TRUE)$design
Z <- B %*% LZ
attr(Z, "range.x") <- range.x
attr(Z, "intKnots") <- intKnots
return(Z)
}
BRugsMCMC<-
function (data, inits, parametersToSave, nBurnin, nIter, nThin,
modelFile)
{
if ((nBurnin < 100) | (nIter < 100))
stop("currently only working for chains longer than 100")
if ((100 * round(nBurnin/100) != nBurnin) | (100 * round(nIter/100) !=
nIter))
warning("chain lengths not multiples of 100;...
2009 Aug 16
2
Question regarding finding credible interval using r2winbugs
Dear
I am trying to find a 90% credible interval. I am using the following
code.
fit<-bugs(
model.file=BUGScode,
data=data,
inits = list(geninits1,geninits2),
parameters.to.save=keepers,
n.chains=nchains,
n.iter=runs,
n.burnin=burn,
n.thin=nthin,
DIC= TRUE,
bugs.directory="C:/Program Files/WINBUGS.14",
\
)
But this is only giving 95% credible interval. How can I get 90%, 80%
credible intervals using r2winbugs?
Pls help.
Waiting for your response.
Satrajit
[[alternative HTML version deleted]]
2009 May 30
1
Help for running R2WINBUGS in VISTA
Dear,
I am running the following R code using the R2WINBUGS package.
fit<-bugs(
model.file=BUGScode,
data=data,
inits = list(geninits1,geninits2),
parameters.to.save=keepers,
n.chains=nchains,
n.iter=runs,
n.burnin=burn,
n.thin=nthin,
bugs.directory="C:/Program Files/WinBUGS14"
)
I put this code and the corresponding WINBUGS code "BUGScode" in the same
folder and change the directory of R into that folder. When I am running
this code in the Windows XP, "log" and "CODA" files are save...
2009 Dec 16
1
WinBUGS - R2WinBUGS problem
...es for cross-posting
Dear R users,
I am using R2WinBUGS to call WinBUGS from R. After loading data, model, and initial values I call this command
res <- bugs(data = dfile, inits = list(ifile), parameters.to.save = c("beta"), model.file = mfile, working.directory = tdir, n.thin = nthin, n.chains = 1, n.iter = niterations*nthin, n.burnin = 0, DIC = F, debug = T, save.history=F)
which opens WinBUGS and executes the following log file:
display(log)
check(C:/Documents and Settings/sbadamakis/Desktop/model_4/model_4.txt)
model is syntactically correct
data(C:/Documents and Sett...