[R] Connecting to winbugs from R

dolberdinho johannesdolberg at gmail.com
Sat Oct 24 01:01:07 CEST 2009


Hi,

I'm having trouble running a script within winbugs when calling winbugs from
R.
Here are a few lines from the winbugs log:

display(log)
check(C:\DOCUME~1\michael\LOCALS~1\Temp\RtmpjKnHMu\mm_TO_bugs9bc21e.txt)
cannot open
C:\DOCUME~1\michael\LOCALS~1\Temp\RtmpjKnHMu\mm_TO_bugs9bc21e.txt
data(C:/DOCUME~1/michael/LOCALS~1/Temp/RtmpjKnHMu/data.txt)
command #Bugs:data cannot be executed (is greyed out)
...

Winbugs tries to check the mm_TO_bugs9bc21e.txt file but somehow it can't
and so it can't execute the rest of the commands. The file does exist. If
the path is pasted into windows explorer it opens nicely.

Here's the R script as well:
library(mixstock)
library(R2WinBUGS)
mydata <- read.table("C:/turtles/temp.txt")
mydata<-as.mixstock.data(mydata,4)
mydataC<-markfreq.condense(mydata)
m2m<-mm.wbugs(mydataC, n.iter=1000,n.chains=4,debug=TRUE)

Does anyone have a guess as to why the "mm_TO_bugs9bc21e.txt" won't open?

Best,
Johannes


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