I'm planning a quantitative study (to augment one of our more typical
qualitative studies) and looking at using a host for a Web-based survey.
I'm wondering if anyone has found any that are particularly good.
Statistical measures like confidence intervals, cumulative distribution
and correlation analysis are must-haves.
Vanguard Vista has been recomended to me, and it appears to have
everything we need. Anyone have any experience with this package?
Any feedback or experiences would be greatly appreciated.