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Reusing results of a Loop, maybe R-lang problem
I'm trying to do the following. I apply the model to the first bid (columns from 'Amount.1' to 'Amount.33') and the first bidder (columns from 'Bidder.1' to 'Bidder.33') , then shift columns by 1 ('Amount.1' to 'Amount.2' and 'Bidder.1' to 'Bidder.2') and put a predicted result of the next bid and the next bidder into 'Amount.1' and 'Bidder.1'. I'm doing it in the Loop with an Execute R with the Loop. But I have an error 'the previous Loop didn't produce any output".
To clarify things, I want to predict every next bids based on every previous bids, so prediction on prediction on prediction and so on.
Also,I would love to know if there's a way to apply Rapidminer models within an Execute R operator.
Thank you, folks