Alteryx Designer Discussions

Find answers, ask questions, and share expertise about Alteryx Designer.
SOLVED

Stepwise Error - Linear Regression

User514
7 - Meteor

Hello,

 

I am getting this error as I am running the stepwise tool after my linear regression:

 

Error in pf(full.sum$fstatistic[1], full.sum$fstatistic[2], full.sum$fstatistic[3]) :

 

Please advise!

Thank you

2 REPLIES 2
NeilR
Alteryx Community Team
Alteryx Community Team

Hi @User514... I'm not sure what the error means exactly, but I noticed your training dataset only contains 62 observations which is pretty low and can cause issues. I artificially inflated the training set by 10x (using a generate rows tool) and the error disappeared. Any way you can get your hands on more training data?

User514
7 - Meteor

You're right I think the number of observations might be the issue. Thank you!

Labels