Modifying survival plots using PROC GPLOT

Psychiatrist — Fri, 23 Nov 2018 20:07:12 GMT

Hi all,

Would appreciate some help with my code.

I am trying to modify kaplan-meier (survival) curves using ProcGPLOT.

I am not experienced with Macros so would prefer to refrain from that at the moment.

I am especially interested in changing Axis labels and axis values

Using this code I am unable to produce the plots:

ods output homtests=homeT;
proc lifetest data=Dataset.CUD_surv_Final outsurv= LTEstimates;
TIME duration_time*lMAUD5(0);
strata Nethrace;
run;

goptions reset=all;
axis1 label=(angle=90 'Cumulative Probability of Transition to CUD') order=(0.0 to 1 by 0.25) ;
axis2 label=('Time Since Onset of Cannabis Use (Years)')order=(0 to 60 by 10) ;
proc gplot data= LTEstimates;
plot lMAUD5 * duration_time = NETHRACE / vaxis=axis1 haxis=axis2; ;
run;
quit;

Can someone lead me in the right direction?

Thanks

Re: Modifying survival plots using PROC GPLOT

WarrenKuhfeld — Sun, 25 Nov 2018 16:28:47 GMT

Don't use gplot. Use proc lifetest. There is an entire chapter of the documentation devoted to helping you.

https://support.sas.com/documentation/onlinedoc/stat/142/kaplan.pdf

You don't have to understand the macro language to copy and paste code.

topic Re: Modifying survival plots using PROC GPLOT in SAS Procedures

Modifying survival plots using PROC GPLOT

Re: Modifying survival plots using PROC GPLOT