Hello
,
I want to compare two ROC Curves via cross logistics using the ROCCONTRAST pathway.
This is the Code:
Does SAS automatically integrate some adjustments to multivariable testing in the code? And if so, how can I identify them?
Thankful for any suggestions! 🙂
It's not clear what you want. What "adjustments" do you mean? If you mean that you want to adjust for performing multiple tests, then you can do that by saving the table of the comparisons and using an p-value adjustment method in PROC MULTTEST. You can save the comparisons table by adding this ODS OUTPUT statement in the PROC LOGISTIC step:
ods output roccontrastestimate=roccon;
and then do the comparison in MULTTEST using the INPVALUES= option like below.
proc multtest inpvalues(probchisq)=roccon holm;
See the example titled "Inputting Raw p-Values" in the MULTTEST documentation.
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