topic Re: Getting SAS to report CIF at a specific time in SAS Enterprise Guide

Getting SAS to report CIF at a specific time

sasusertoronto — Tue, 14 Nov 2017 20:50:12 GMT

I'm running a Fine & Gray Competing Risk Regression, I'm trying to establish the baseline hazard at time (t). Using the baseline function I'm able to get SAS to model the CIF for a baseline patient which is exactly what I want.

However, I need the actual numeric value of the CIF for a time (t), not the curve of CIF for all times. Is there a way to get SAS to report the value for CIF at a specific time?

Thanks

Re: Getting SAS to report CIF at a specific time

Reeza — Tue, 14 Nov 2017 21:49:45 GMT

Capture the CIF data to a an output table and you should be able to get the time point you're interested in.

If you need further help post what you've tried and explain what doesn't work.

@sasusertoronto wrote:

I'm running a Fine & Gray Competing Risk Regression, I'm trying to establish the baseline hazard at time (t). Using the baseline function I'm able to get SAS to model the CIF for a baseline patient which is exactly what I want.

However, I need the actual numeric value of the CIF for a time (t), not the curve of CIF for all times. Is there a way to get SAS to report the value for CIF at a specific time?

Thanks

Re: Getting SAS to report CIF at a specific time

sasusertoronto — Wed, 20 Dec 2017 21:18:17 GMT

Thanks for your help..

I'm having trouble getting the output table I need.. Here's what I'm running:

proc phreg data=xx plots=cif;

class ... ;

model survival*status(0)= ... / rl=both eventcode=1;

output out=outtable cif=cif;

run;

proc freq data=outtable;

table cif;

run;

The results give me a plot of CIF with the y-axis labelled "Probability" and the x-axis labelled "Survival", and my CIF table.

Unfortunately I get a table of CIF values and the corresponding frequency and cumulative frequency, but not the CIF at a specific survival time.

Any advice for now I can get a table that reports the CIF values with their corresponding times?

Thanks

Re: Getting SAS to report CIF at a specific time

Reeza — Wed, 20 Dec 2017 21:22:38 GMT

https://blogs.sas.com/content/iml/2017/01/09/ods-output-any-statistic.html