topic Re: proc life test, KM method in SAS Programming https://communities.sas.com/t5/SAS-Programming/proc-life-test-KM-method/m-p/130787#M26663 <HTML><HEAD></HEAD><BODY><P><A href="http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_lifetest_sect018.htm" title="http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_lifetest_sect018.htm">SAS/STAT(R) 9.2 User's Guide, Second Edition</A></P><P></P><P>See the documentation and examples, link is above.</P></BODY></HTML> Mon, 06 May 2013 21:32:24 GMT Reeza 2013-05-06T21:32:24Z proc life test, KM method https://communities.sas.com/t5/SAS-Programming/proc-life-test-KM-method/m-p/130786#M26662 <HTML><HEAD></HEAD><BODY><P>Hi ,</P><P>I have data as which contains the subjid , time( in hours) taken for the first bowel movement from the time of drug being taken and trtgroup.</P><P>subjid&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; trtgroup&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; time(in hours)</P><P>&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; control&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1</P><P>&nbsp;&nbsp;&nbsp; 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; control&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1</P><P>&nbsp;&nbsp;&nbsp; 3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; control&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2</P><P>&nbsp;&nbsp;&nbsp; 4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; control&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3</P><P>&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; experimental&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1</P><P>&nbsp; 6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; experimental&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4</P><P>&nbsp; 7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; experimental&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3</P><P></P><P></P><P>I was asked to calculate&nbsp; </P><P>1) P-Value from a log-rank test method and</P><P>2)&nbsp; median time from Kaplan-Meier estimator for each trtgroup.</P><P></P><P>can anyone help me with the code.</P><P></P><P>Thanks in advance.</P><P>Mano. </P></BODY></HTML> Mon, 06 May 2013 21:08:39 GMT https://communities.sas.com/t5/SAS-Programming/proc-life-test-KM-method/m-p/130786#M26662 mano 2013-05-06T21:08:39Z Re: proc life test, KM method https://communities.sas.com/t5/SAS-Programming/proc-life-test-KM-method/m-p/130787#M26663 <HTML><HEAD></HEAD><BODY><P><A href="http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_lifetest_sect018.htm" title="http://support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#statug_lifetest_sect018.htm">SAS/STAT(R) 9.2 User's Guide, Second Edition</A></P><P></P><P>See the documentation and examples, link is above.</P></BODY></HTML> Mon, 06 May 2013 21:32:24 GMT https://communities.sas.com/t5/SAS-Programming/proc-life-test-KM-method/m-p/130787#M26663 Reeza 2013-05-06T21:32:24Z