Browsing All posts tagged under »lorenz curves«

New R-generated Video: Has StackOverflow Posting Behavior Changed Over Time?

October 5, 2011

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Sparks have been flying between my favorite data analysis language and my favorite programmer's Q & A site since long ago: R flirted with StackOverflow on September 10, 2008, 5 days before StackOverflow was even open to the public. R still hesitates to leave its original suitor, the loud and lively R-help mailing list, where […]

Rhythms of Equality and Inequality

February 6, 2011

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Today I unveil my very first statistical YouTube video! I will do anything to keep you statisfied, and if that means YouTube, then so be it. But first, some exposition: In Panama, 10 percent of the population owned 45 percent of the income in 2000, whereas the bottom 10 percent owned only 0.6 percent. How […]