Help! I’m a language arts teacher and they are asking me to analyze data… [more inside]
posted on Feb 12, 2008 - 8 answers

How do I account for twins in statistical analysis? By 'twins' I mean two people born at the same time, rather than any unknown-to-me technical meaning for the word 'twins' in statistics. [more inside]
posted on Sep 18, 2007 - 14 answers

Are there any good tools out there for analyzing binary sensor data? I would like to create something like a timeline of data. [more inside]
posted on Apr 24, 2006 - 7 answers

I'm looking for datasets (or ideas for possible datasets), preferably live feeds of data, with which to stress test some analysis algorithms I've written. [more inside]
posted on Jun 12, 2005 - 6 answers

Stupid annoying WinXP question. I installed an older program I use for data analysis in my lab. Every time I click the start menu it shows up as a newly installed program, despite the fact that I've used it quite a bit. I want it to go away and show up as an old program, not highlighted like a new one. The only help I can find using my formidable Google-Fu is "Turn off new program notification". Well, I don't want to do that; I like to know if something new has been added to my machine. Anyone know how XP marks programs as newly installed, or highlighted, and how to turn this off on an individual entry basis rather than across the board?
posted on Aug 31, 2004 - 3 answers