search for: svytteset

...erest (primarily the party variable), but I can't get further to actually do the comparison of means. I saw a reference on the help listserv to the effect that the survey package does not do ttests and that one should use svyglm. However, that was in 2009 and I see that there's a command, svytteset in the package which seems to be on point. However, when I've tried that command I can't get it to work: it returns the following error message: t = NaN, df = 3255, p-value = NA alternative hypothesis: true difference in mean is not equal to 0 sample estimates: difference in mean...