I just tried all 100 iterations both under WinXP and Windows Server 2008
of your script under 32-bit R (which I assume you are using when talking
about the old BRugs below).
Please confirm:
R-2.14.1 in 32-bit
BRugs version 0.7-5
OpenBUGS version (3.2.1)
I do not have any Win7 machine available before Friday.
Uwe Ligges
On 25.01.2012 09:55, Jin Minming wrote:
I forgot to add the R codes. The following are the codes I used for this
problem:
### Step by step example: ###
library(BRugs) # loading BRugs
## Now setting the working directory to the examples' one:
setwd(options()$OpenBUGSExamples)
## add a simple loop
for (mn in 1:100){
## some usual steps (like clicking in WinBUGS):
modelCheck("Ratsmodel.txt") # check model file
modelData("Ratsdata.txt") # read data file
modelCompile(numChains=2) # compile model with 2 chains
modelInits(rep("Ratsinits.txt", 2)) # read init data file
modelUpdate(1000) # burn in
samplesSet(c("alpha0", "alpha")) # alpha0 and alpha should be monitored
modelUpdate(1000) # 1000 more iterations ....
samplesStats("*") # the summarized results
## some plots
#samplesHistory("*", mfrow = c(4, 2)) # plot the chain,
#samplesDensity("alpha") # plot the densities,
#samplesBgr("alpha[1:6]") # plot the bgr statistics, and
#samplesAutoC("alpha[1:6]", 1) # plot autocorrelations of 1st chain
# force to print the current loop number
flush.console()
print(mn)
}
--- On Tue, 24/1/12, Jin Minming<jminm...@yahoo.com> wrote:
From: Jin Minming<jminm...@yahoo.com>
Subject: [R] Error from Brugs "'r for windows gui front-end has stopped
working''
To: r-help@r-project.org
Date: Tuesday, 24 January, 2012, 20:08
Dear all,
I just try to run the example in R brugs packages, but not
only once. Loop is added in this example. After several
times (7, 11, or other random number), there is an error
message "r for windows gui front-end has stopped working".
This happened in two laptops with windows 7 and vista. I
have tried different versions of R (2.14.1 and 2.13) and
Brugs packages (0.7.1 and 0.7-5). But it works well in a
computer installed with Windows XP system.
Anyone has some idea how to avoid this crash in Windows
Vista or 7 system?
Thanks,
Jim
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
