Exciting statistics on visual display on BBC4. It indeed is an exciting, visually pleasing and modern video. The presenter, Hans Rosling, a statistician and a guru of data animation, makes numbers look matrix-cool! I thought I was watching a 4-minute magic show. Savour in the power of great data visualisation. Watch the life expectancy and wealth progression of 200 countries in 200 years in 4 minutes.
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Checking survey representativeness by looking at canary variables
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Like the canary in the coal mine, a canary variable is something with a
known distribution that was not adjusted for in your model. Looking at the
estimate...
14 hours ago
