topic Re: PROC GENMOD in Statistical Procedures

PROC GENMOD

Vahe_Mar — Wed, 13 Feb 2019 07:29:43 GMT

DATA A

SUBJECT TRTA

01 A

01 B

02 A

02 B

03 B

04 B

04 A

05 A

05 B

QUESTION;

I need to calculate confidence interval and difference with proc genmod

Thanks.

Re: PROC GENMOD

PeterClemmensen — Wed, 13 Feb 2019 08:41:38 GMT

The confidence interval and difference of what?

As a start, refer to the PROC GENMOD Documentation Example Section.

Re: PROC GENMOD

StatDave — Wed, 13 Feb 2019 14:57:36 GMT

Assuming that you want to compare the means of your two treatments on some response variable, Y, you can use the NLMeans macro following the fit of your model in PROC GENMOD. See the examples in the Results tab of the NLMeans macro documentation. However, if your response is normally distributed, you can simply use PROC GLM and its MEANS statement instead of GENMOD and the NLMeans macro.