Weird CIF graph from Fine and Gray Analysis

DFA — Mon, 22 Aug 2016 19:35:01 GMT

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;

Re: Weird CIF graph from Fine and Gray Analysis

ballardw — Mon, 22 Aug 2016 22:53:49 GMT

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-data-AKA-generate/ta-p/258712

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

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Weird CIF graph from Fine and Gray Analysis

Re: Weird CIF graph from Fine and Gray Analysis