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svs14
Calcite | Level 5

How to overcome this warning and run the regression in sas enterprise guide

4 REPLIES 4
PaigeMiller
Diamond | Level 26

Obviously, you need an input data set that has 2 or more observations.

 

Show us your data. Show us your code.

--
Paige Miller
svs14
Calcite | Level 5

My data set has more than 2 observations, one of the variable is a categorical variable containg the country names. Two of the countries in that occuronly once. Im getting this warning for those two countries for that particular variable

Reeza
Super User

The warning is still correct.

How would you like to handle those records?

 

If you want to exclude them, you can do so with a WHERE statement in the PROC.

 

where country not in ('United States');
Reeza
Super User

Yeah...you can't do a regression with less than 2 observations. 

 

Something else is wrong. 

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