Date:         Thu, 7 Feb 2008 14:47:56 -0600
Reply-To:     Mary <mlhoward@avalon.net>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Mary <mlhoward@AVALON.NET>
Subject:      Re: survival analysis
Comments: To: nchapinal@YAHOO.COM
Content-Type: text/plain; charset="iso-8859-1"

I'm not sure, but I did find an example like this:

ods html body="lifetest.htm";
ods graphics on;

proc lifetest data=drug;
   time surv*censor(1);
   survival plots=(survival hwb);
   strata treatment;
   id patient;
run;

ods html close;
ods graphics off;

Hope that helps- perhaps it is the ods statements that you are missing.

-Mary
  ----- Original Message ----- 
  From: nchapinal@YAHOO.COM 
  To: SAS-L@LISTSERV.UGA.EDU 
  Sent: Thursday, February 07, 2008 12:08 PM
  Subject: survival analysis


  Why do I get messages like this:
  NOTE: Graph's name, LIFETEST, changed to LIFETES5. LIFETEST is already
  used or not a valid SAS name.

  when I run codes like this:

  proc lifetest data=min5new4 plots=(s) graphics outsurv=min5surv;
  time daysrisk*censor(0);
  strata treat2;

  symbol1 v=none color=black line=1;
  symbol2 v=none color=red line=2;
  symbol3 v=none color=green line=3;
  symbol4 v=none color=blue line=4;

  run;

  Thanks!