Statistics question: is it possible to test sets of cumulative data for significant differences in rate? [more inside]
posted by rollick on Nov 4, 2009 - 9 answers

Help me find online map based tracking tools [more inside]
posted by tacit_urn on Oct 12, 2009 - 2 answers

I have some friends collecting movie & music data for the month of August - what are some innovative/interesting things I can do with the results? [more inside]
posted by troika on Aug 3, 2009 - 3 answers

I'm looking for a website about/for people that like to collect data about themselves. [more inside]
posted by SouthCNorthNY on Jun 15, 2009 - 8 answers

Best ways to visually explore a large survey data set? [more inside]
posted by proj on May 7, 2008 - 9 answers

In data graphing and visualization, are there any existing standards for false-color or pseudo-color images?
posted by fake on Jun 21, 2007 - 7 answers