search for: nchains

Hello! I am performing coupling of chains in MCMC and I need the same value of seed for two chains. I will show demo of what I want: R code, which might show my example is: niter <- 3 nchain <- 2 tmpSeed <- 123 for (i in 1:niter) { # iterations for (j in 1:nchain) { # chains set.seed(tmpSeed) a <- runif(1) cat("iter:", i, "chain:", j,

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. Sat...

Most ELF shared libraries can be sliced in two ways. One is following the information in the program headers (e_phoff). The other is following the information in the section headers (e_shoff). Regular relocatable objects only have the section header. At runtime, the dynamic linker only uses the program headers. In fact, the section headers is optional. When given a shared library, how should

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, "l...

...------------------------------------------------- # A set of init statements goes here, but I haven't done that. #----------------------------------------------------------- # RUN CHAIN parameters = c("lam[2]","lam[3]","lam[4]") adaptSteps = 500 burnInSteps = 500 nChains = 3 numSavedSteps = 50000 thinSteps = 1 cfaModel = jags.model("model.txt",data=cfadata, n.chains=nChains, n.adapt=adaptSteps) # Burn-in: cat("Burning in the MCMC chain ...\n") update(cfaModel, n.iter=burnInSteps) cat("Sampling from the final MCMC...

And a last post from Paul Gilbert. Thanks to all! This disscusion was really beneficial for me! -----Original Message----- From: Paul Gilbert [mailto:pgilbert at bank-banque-canada.ca] Sent: sre 2005-06-08 21:01 To: Gorjanc Gregor Subject: Re: [R] Random seed problem in MCMC coupling of chains Gorjanc Gregor wrote: > Thanks to Paul and Gabor for additional tips/examples. Actually, I find

https://bugzilla.netfilter.org/show_bug.cgi?id=855 Summary: Can create user chains with names unparsable by iptables-restore Product: iptables Version: 1.4.x Platform: All OS/Version: Debian GNU/Linux Status: NEW Severity: minor Priority: P5 Component: iptables AssignedTo: