|Date: ||Wed, 6 Sep 2006 16:29:14 -0400|
|Reply-To: ||Sophia Tong <sophiDT@HOTMAIL.COM>|
|Sender: ||"SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>|
|From: ||Sophia Tong <sophiDT@HOTMAIL.COM>|
|Subject: ||Survey data analysis|
Dear SAS-L experts,
I am trying to calculate the difference of variables of interest between 2
years of survey data. I have proc surveymeans in SAS and I also have a SAS
compatible sofeware SUDAAN that specifically for survey analysis (never
used). Now my question is how should I lay out the data? stack them with
indicator of year 1 and 2? or put them side by side and calculate the
differences first, then use proc surveymeans? I hate to do the 2nd way if
I can avoid to do it. Any advices?
Thanks in advance.