Binning and Classing

filipus

Hello,

I tried the Rapi Miner this Weekend. Usually I make my models in an iterative manner

step 0) automatic binning

iteration

1) logistic regression
2) checking the estimates
3) changing the binning if needed

4) exit if everything is fine

well, as i understood rapid miner has no interactiv binning
which means no iterativ process

so i just wanted to make the first step of my iteration
-> well, not good working because as I understood the binning
    methods can not handle missing values

ok, I tried the replace method.
-> well, the replace method or let say the replace knod doesn't
sign the missings after replacing when I got it right. this i don't
like

....

please some of you need to tell me that I am a complete moron
and I should simple read the f...... manual.

regards,

filipus