Hello,
I have written a code to plot a survival curve using PROC LIFETEST:
proc lifetest data=clean.DATABASE3 plots=survival
(FAILURE atrisk (atrisktick maxlen=13 outside)=0 14 30 90 180 365) ;
time time1_C*censor1_C(1) ;
run; quit;
Because I want to better visualize my time points of particular interest, which are before the 365-day mark, I want to modify my x-axis to end at 365 days. However, I don't know how to do this. I tried using the overlay statement, but I don't think I understand how it is supposed to be used:
proc template;
layout overlay / xaxisopts=(shortlabel=XNAME
offsetmin=.05
linearopts=(viewmax=365 tickvaluelist=XTICKVALS
tickvaluefitpolicy=XTICKVALFITPOL);
endlayout; run;
Please help. I just wanted to know the simplest way to modify the x-axis when using PROC LIFETEST.
Thanks in advance.
Is that all of your proc template code?
Does this help:
http://support.sas.com/kb/43/910.html
Or the newest documentation:
Hello,
Try these xaxisopts and let me know please:
xaxisopts=(shortlabel=XNAME
offsetmin=.05
linearopts=(viewmax=365 TICKVALUESEQUENCE=(start = 1 end = 365 increment = 91) ));
This may also work:
xaxisopts=(shortlabel=XNAME
offsetmin=.05
linearopts=(viewmax=370 tickvaluelist=(0 14 30 90 180 365) ));
Many thanks,
Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 25. Read more here about why you should contribute and what is in it for you!
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.