Overlay two scatterplots and draw line of best fit

[stancemcgraw]

Hello,

   I'm trying to overlay two scatterplots; one for bmi & days to transition and one for age & days to transition. I then want to draw a best fit line through them with results from my regression analysis. 

I've tried the following code

proc template;

  define statgraph standard;

    begingraph;

      entrytitle "Model Transition days by Age and BMI";

      layout overlay;

        scatterplot x=transition  y=age;

        scatterplot x=transition y=bmi;

  endlayout;

    endgraph;

  end;

run;

proc sgrender data=sashelp.class template=standard;

run;

It will not output the graph because it says I am missing arguments in the log. Could someone please help p me out?

[PaigeMiller · Accepted solution]

I assume you are asking for two different best-fit lines, one for transition and age, and one for transition and BMI.

It's not clear to me why you are doing this in PROC TEMPLATE rather than PROC SGPLOT. In PROC SGPLOT, you would use two SCATTER statements and two REG statements.