Survival plot with a twist using SGPLOT procedure
By Sanjay Matange on Graphically Speaking February 19, 2018
https://blogs.sas.com/content/graphicallyspeaking/2018/02/19/survival-plot-twist-using-sgplot-proced...
Oh sorry. I missed the 'WITHOUT'.
You can do Kaplan-Meier without PROC LIFETEST of course.
Just program it in a data step !
The Kaplan-Meier estimate is the simplest way of computing the survival over time in spite of all these difficulties associated with subjects or situations. For each time interval, survival probability is calculated as the number of subjects surviving divided by the number of patients at risk.
PharmaSUG2011 - Paper CC16
A Programmer’s Introduction to Survival Analysis Using Kaplan Meier
Methods
John Ventre, United Biosource Corporation, Blue Bell, PA
Lisa Fine, United Biosource Corporation, Ann Arbor, MI
https://www.pharmasug.org/proceedings/2011/CC/PharmaSUG-2011-CC16.pdf
Introduction to Survival Analysis in SAS
https://stats.oarc.ucla.edu/sas/seminars/sas-survival/
Koen
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