Lily wrote:

Thanks for your response.I am working on R-1.7.1 under
windows. Here is part of my code for simulation:

x1<-...
y1<-...
beta<-c(1,3,5,7,9))
mn<-0
for ( i in 1:3) {

e1<-rnorm(40,mean=0,sd=1)
y1<-x1%*%beta+e1
result<-mle.cv(y1~x1)
result2<-result[1, ]
mn<-rbind(mn, result2)

}
mn

A *reproducible* example, please!
That means it runs without modifications and reproduces the error in a new R session - it's not the idea that each helper has to generate appropriate data him/herself.



You could have told you are using Package: wle Is your version of wle recent, i.e. Version: 0.7-5 ?

Uwe Ligges


BTW: I may point you to R's easy to use debugging tools. It's worth learning to debug your functions for other possibly forthcoming tasks as well.



Thanks!!


--- Uwe Ligges <[EMAIL PROTECTED]> wrote:

Lily wrote:


I am running a 1000 simulations, it works for 2
simulations. However, I get the following error
message whenever I run it more than 3 times:

"The instruction at '0*11044080' referenced memory

at


"o*3ff00000". The memory could not be "written".
and, I can also get something like "exception:

access


violation (0*c0000005). Address:0*11044080".

You found a bug.


I guess you are on Windows (which?) and you are
talking about R-1.7.1 (please tell us these details).


Can you provide a minimal example that reproduces
the error with R-1.7.1, please?


Uwe Ligges




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