[Rsiena-help] Possible error with multi-core estimation in rev. 119

Ruth M. Ripley ruth at stats.ox.ac.uk
Tue Aug 31 12:58:58 CEST 2010


Dear Guido,

As Tom says, I am on holiday. But I know what the bug is and it should not 
exist in RSienaTest. Please try using RSienaTest from R-forge. It should 
give the same answers for one core and not fail for more than one.

Alternatively, if you are able to unpack the tar ball and build the 
package yourself, try making a one line change to R/simstatsc.r. After 
line 1762, which is

nGroup <- ff$nGroup

add

types <- ff$types

and rebuild.

I will sort RSiena out when I get back to work.

Regards,

Ruth

On Tue, 31 Aug 2010, Guido Conaldi wrote:

> Dear Ruth,
>
> I updated to rev.119 and since then I experience an error if I try to
> use more than one core (3 in this case, as you can see):
>
> Error in checkForRemoteErrors(lapply(cl, recvResult)) :
> 3 nodes produced errors; first error: object 'types' not found
>
> With one core, estimation seems to be running fine.
>
> I hope you can help,
> Regards
> Guido
>
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