Data visualization with SAS programming

Overlaying Line Series on Scatterplot on PROC SGPLOT

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Overlaying Line Series on Scatterplot on PROC SGPLOT

I have a basic scatterplot I create in PROC SGPLOT.

 

PROC SGPLOT DATA=DSN;

SCATTER X=X_VAR Y=Y_VAR;

RUN;

 

In DSN, I also have output from a regression model that fits a curve over Y_VAR. How can I modify my PROC SGPLOT code to add the fitted curve over the scatterplot?

 

Thanks for any ideas or help!

 

Dhrumil Patel


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‎09-09-2016 06:01 PM
Grand Advisor
Posts: 16,367

Re: Overlaying Line Series on Scatterplot on PROC SGPLOT

Your data needs to be all in one dataset.

Then you can add another series or scatter statement and it will overlay on the same plot.

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‎09-09-2016 06:01 PM
Grand Advisor
Posts: 16,367

Re: Overlaying Line Series on Scatterplot on PROC SGPLOT

Your data needs to be all in one dataset.

Then you can add another series or scatter statement and it will overlay on the same plot.

SAS Super FREQ
Posts: 3,232

Re: Overlaying Line Series on Scatterplot on PROC SGPLOT

For examples and the structure of the data set, see "How to overlay custom curves with SGPLOT."

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