Does it matter whether one uses Statas svy commands or SPSS Complex Samples module?
Results from the two software packages do not appear to be substantively different (compare the sample output in FAQs 5.6 and 5.7). However, Statas svy suite has a much wider range of statistical procedures than SPSSs Complex Samples Module. Follow the links below for more details. Statas svy suite: http://www.stata.com/help.cgi?survey SPSS Complex Samples Module: http://www.spss.