topic P value explanation and covariate in Statistical Procedures

P value explanation and covariate

MC1 — Thu, 25 Aug 2016 02:18:22 GMT

I was trying understand how SE (standard error) is calculated in SAS for parameters while doing logisitic regression. Once we have SE , we can calculate wald chi square statistic and finally p value.

Any insight will be very helpfull.

Re: P value explanation and covariate

ChrisHemedinger — Thu, 25 Aug 2016 11:57:28 GMT

Formulas and methods are described in the PROC LOGISTIC documentation. Have a look at the Overview section, and then the Details section for the methods that are of interest. (Example: Exact Conditional Logistic Regression).

You can also find a ton of great information in the Stats and OR focus area on support.sas.com. Example: LOGISTIC Procedure.

Re: P value explanation and covariate

MC1 — Mon, 05 Sep 2016 09:34:02 GMT

Thanks