Weird CIF graph from Fine and Gray Analysis

[DFA]

Hi,

So I am getting a weird CIF graph from using the Fine and Gray method. The lines circle back and connect. I have attached the picture. If anyone could let me know what they think may be the problem that would be greatly appreciated.

Code:

ods graphics on;
proc phreg data=analysis plots(overlay=stratum)=cif;
model aval*cnsr(2)=trx/ eventcode = 0;
hazardratio 'Pairwise' trx/diff=pairwise;
baseline covariates = risk out=_null_ cif = _all_/rowid =trx;
where fseofl="Y";
run;
ods graphics off;

[ballardw]

Can you post the data that made that graph? This link will show how to create datastep text that can be posted to allow others to test the procedure https://communities.sas.com/t5/SAS-Communities-Library/How-to-create-a-data-step-version-of-your-dat...

You only need to include the variables used in the procedure, nothing else.