Cochran-Armitage Trend Test (2×2) in SAS

[Cameron]

Hi everybody,

How can I perform a Cochran-Armitage Trend Test (2×2) in SAS? Especially I’m looking for a tutorial video. I will be grateful for any recommendation.
Thank you for your time.
Cameron,

 

[hlsmith]

I think it is an option in PROC FREQ. So you are trying to find a trend difference between two groups across two time points?

 

[hlsmith]

http://support.sas.com/documentatio...default/viewer.htm#statug_freq_examples08.htm