PROC REG ODS Graphics Reference Line

mcs — Mon, 25 Apr 2016 14:22:25 GMT

I'm using PROC REG in SAS 9.4 with the default ODS Graphics. What's the easiest way to add a reference line to the fit plot?

Re: PROC REG ODS Graphics Reference Line

Rick_SAS — Mon, 25 Apr 2016 17:14:02 GMT

2. If you have only one explanatory variable, you can use the REG statement in SGPLOT and bypass the REG procedure altogether:

proc sgplot data=sashelp.class;
reg y=weight x=height;
refline 100 / axis=y;
run;

3. If you need to do this every time you run the analysis, then use the ODS OUTPUT statement to save the data to a SAS data set, and then use PROC SGPLOT to reconstruct the graph. You can use the REFLINE statement to add reference lines.