CI for stratified sample (discrete variable)

[Hani]

Hello all,

I need some help.

I am interested in calculating a Confidence Interval for a discrete variable, from a sample that was based on a stratified method. Anyone can help?

Thanks

[ballardw]

Proc SurveyFreq is likely your best bet. You have options to describe how the sample was selected and to include strata considerations into analysis.

Without specifics it is hard to add much more.

[Hani]

Thanks a lot. I have never used this proc. I will try to look something up. I would appreciate if anyone has a sample code for it.

Thanks