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Alteryx Server Discussions

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Error running Logistic regression with categorical values

isafb
5 - Atom

Hi, I am new user. I am using Predictive - Logistic Regression to make a predication, but am getting the following errors

 

Tool #214: Tool #30: The field "Fit:_Stats" is not contained in the record.

Logistic Regression: the target variable must only have two unique values.

Tool #127: Error in (read.Alteryx(#1)$Object)[[1]]: Too l #127: The R.exe exit code (1) indicated an error,

 

I have tried everything I can think of to solve the above and nothing has worked. Also, my target variable is binomial (only 1 or 0) and it keeps saying that it does not only have two unique values.

 

I have attached my workflow. Please if anyone could help me it would make my life better. 

 

Thank you so much!

 

 

clipboard_image_1.png

 

 

 

 

2 REPLIES 2
JoeS
Alteryx Alumni (Retired)

That is odd, as it definitely suggests the error is due to having an incorrect number of values. 

 

Do you definitely have 2 values, you will get the same error if you have only one value or if you have 3 or more.

danilang
19 - Altair
19 - Altair

Hi @isafb 

 

Just to check, add a unique tool after the filter and see how many unique values are in your target.

 

Dan