topic Re: graphing help in SAS Procedures

graphing help

deleted_user — Mon, 07 Jul 2008 18:03:22 GMT

Hi, I'd really appreciate any help anyone has. I've never graphed anything in SAS before.

I would like to graph an interaction between a continuous (scores 0-8) and a categorical variable of age group (either 0= young or 1=older). The outcome is continuous. I would basically like to see two smooth lines, one for each age group.

Thanks!

Re: graphing help

Olivier — Tue, 08 Jul 2008 09:08:53 GMT

I think your program should look like this :
[pre]
SYMBOL i = SM ; /* SM = smoothed */
PROC GPLOT DATA = yourDataSortedByXvar ;
PLOT yVar * xVar = age ;
RUN ; QUIT ;
[/pre]
Good luck.
Olivier

Re: graphing help

deleted_user — Tue, 08 Jul 2008 15:06:52 GMT

Thanks! That worked perfectly.