Hi all/

I working on the pasw13. i need to split a data set (of 13,000 posts). The partition node  dose not allow to part the data set according to the cross-validation methodology. (in this procedure you need to split the data set to 5 up to 10 parts...).  Does anybody have an idea, how can we do this?

Thank's Dan.

Not sure I am following your question.  Do you simply want to split data into equal sized pieces numbered 5 to 10?

You can use the random() function to generate a random number, and then a simple select node to pick records.  

For example, in a derive node type;

(random0(5) + 5)

-> this will craete a random number from 0 to 5 and then just add 5 (so random number will be between 5 and 10)

Then you will have random allocation of a value 5-to-10 on each record.  You can then select records with a simple select node.

Cheers

Tim