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Continue readingProtected: MG/AU Charts, set 1 (now with adjustments!)
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Continue readingReCal error log entry #1: invariant values (updated 5/12/09)
***UPDATED 5/12/09; see the bottom of this post.*** The purpose of this post is to explain the following ReCal error: *Scott’s pi/Cohen’s kappa/Fleiss’ kappa could not be calculated for this variable due to invariant values. …
Continue readingIn Copenhagen
Whew . . . just made it through my AOIR presentation relatively unscathed. I think the crowd was a bit cool to my subject area—I only got one comment at the end, a compliment, and …
Continue readingGoogle charts r teh awesoem
I’m probably the last quantitative person on the net to discover the magic of Google Charts. The API is completely URL-driven, so all you have to do is fill in the blanks to get presentation-quality …
Continue readingHow to Talk About Race
My scholarly work rarely touches on questions of race, ethnicity, or identity, but as an African-American male, my interest in these topics is quite personal. When Obama identified a need for more good-faith dialogue on …
Continue readingWelcome to dfreelon.org
One day I’ll think of something spiffy to place in this space—perhaps a real blog, or a spectacularly pithy statement of purpose. For now, use the white links above to navigate through the site. If …
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