[TxMt] Re: error messages - R-Bundle

[Martin Batholdy]

strange :(.
Unfortunately, adding the rescue statement didn't solve the problem for me.

I now send the code directly to the R.app (instead of 'run selection in R').
Hope that works.


I run Mac OS X 10.7.2.


P.S.:
I execute the code four times (for four different data-sets).
So I get four R instances calculating in parallel.
Has it something to do with this?

I can send you the code of course. But I don't think it would help you, since it heavily relies on the data.sets.
It is basically a support vector machine cross validation algorithm with three nested loops.


best,
martin


On 03.02.2012, at 19:13, Hans-Jörg Bibiko wrote:

> Hi,
> 
> yes, as Berend said, this issue is a bit weird to me.
> 
> Would it be possible to post a piece of R code which causes this? I tried to reproduce it but up to now without success.
> 
> Berend just wrapped the line in question by an exception catcher which should solve that effect but not the actual reason.
> 
> Thus for the time being you can change in tmR.rb in the following way:
> 
> from:
> 
>    elsif io == stdout
>      print hideStartMessageJS
> 
> to:
> 
> 
>    elsif io == stdout
>      begin
>        print hideStartMessageJS
>      rescue
>      end
> 
> 
> [It seems to me that one should rewrite the code by using another scripting language - private opinion :) ]
> 
> I'm working now on a new version which will run with TM2.
> 
> Regards,
> --Hans
> 
> 
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