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SOLVED

Nested Test after Count Regression

gmerce
7 - Meteor

Hi,

 

Can I use the Nested Test Tool after a Count Regression Model (Poison) and a Stepwise ? Is it compatible ?

 

Here are my WF and errors :

WF.PNGerror.PNG 

 

Thanks,

2 REPLIES 2
ChristianR
Alteryx
Alteryx

Hi @gmerce

 

It seems that the error you are seeing is very likely to be a result of using the same models to be examined on the nested test and as a result it errors out.  On your screenshot it also shows that both models have the same file size indicating this is the case.  I have managed to replicate the issue comparing two identical models:

 

1.jpg

If the input models have been configured correctly the nested test model should work.   

 

Hope that helps.

 

Christian Rincon
Manager, Customer Support
Alteryx, Inc.
gmerce
7 - Meteor

Hi,

 

That's correct it doesn't work when the moodels in input are exactly the same. It looks like my stepwise wasn't working.

 

It's working fine with this example : 

wf.PNG

 

Thanks a lot for your help.

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