topic SAS regression output in Statistical Procedures

SAS regression output

MLKohrman0321 — Mon, 30 Oct 2017 01:54:15 GMT

Hello,

I am very new to SAS/Stats and having to do this project. I sorted my data and ran a regression and I feel like the output graphs look wrong. Can anyone help me interpret these outputs? I attached the SAS output as a word doc.

The original data is like this...

RegNum REG AvgTemp AvgPrec Month Year

1 CO 22.2 4.6 5 2010

2 COP 34 1.6 6 2010

etc.

It includes 4 regionsl, and 7 years worth of data.

HELP PLEASE!!

Thanks

Re: SAS regression output

WarrenKuhfeld — Mon, 30 Oct 2017 11:11:31 GMT

I don't know what you want or what you are expecting. Taking a shot .... Were you trying to fit a separate model for each value of RegNum? Then specify: BY REgnum;

Or use GLMSELECT and make RegNum a CLASS variable and interact it with the other independents if you want to simultaneously fit the models.

Re: SAS regression output

PeterClemmensen — Mon, 30 Oct 2017 11:29:02 GMT

Not sure what you are trying to do, but from the residual plots on the last page it seems like you should not treat RegNum as a continuous variable.