Re: [Bugs-r-devel] problem with new handling of thinning

[Uwe L. <li...@st...>]

Dawn Woodard wrote:
>  
> 
> It looks like the recent change that we made in how thinning is handled 
> in R2WinBUGS can cause a slow-down.  If you run the schools example with 
> n.iter = 400000, n.thin = 40, n.chains = 1, the old version runs quickly 
> and the new version takes much longer.  Perhaps we should go back to the 
> previous code?  I apologize for introducing this bug.  The reason why we 
> made the change was so that when the mcmc.list object is read into 
> R/S-PLUS using read.bugs, the thinning attribute is correct.  I don’t 
> know whether there is another way to accomplish this.


I'm fine with going back. Are there any ideas by others how to fix it 
really properly?


Dawn, I am just working on the BRugs stuff you sent me and I think we 
I'll move it to the repository tomorrow, just a few improvements for R 
from my side. Additionally, I think we can put OpenBUGS to Sourceforge 
as well. Andrew told me that just "a few" files are required to be included.

Best,
Uwe





>  
> 
> Thank you!
> 
> Dawn
> 
> 
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