Date:         Fri, 19 Jun 2009 14:52:05 -0400
Reply-To:     msz03@albany.edu
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Mike Zdeb <msz03@ALBANY.EDU>
Subject:      Re: scatterplot with diagonal reference plot
Content-Type: text/plain;charset=iso-8859-1

hi ... one suggestion ...


data try;
input x y grp;
cards;
12 10 1
13 24 2
32 21 1
24 14 2
;
run;

data anno;
retain xsys ysys '1';
function = 'move'; x=0; y=0; output;
function = 'draw'; x=100; y=100; output;
run;

goptions reset=all;

axis1 offset=(0,0)pct;

symbol1 v=dot c=blue;
symbol2 v=dot c=red;

proc gplot data=try annotate=anno;
plot y*x=grp / haxis=axis1 vaxis=axis1;
run;
quit;


--
Mike Zdeb
U@Albany School of Public Health
One University Place
Rensselaer, New York 12144-3456
P/518-402-6479 F/630-604-1475

> HI all,
>
> I was wondering if any of you know how to overlay a 45 degree line to
> a scatterplot. The scatterplot however is a function of a grouping variable.
> i.e.
>
> data try;
> input x y grp;
> cards;
> 12 10 1
> 13 24 2
> 32 21 1
> 24 14 2
> ;
>
> The scatter plot should have a plot statement: y*x=grp in it.
>
> Thanks in advance!
>
> -Mike
>