langreiter.com plain, simple: comments-2007-06-23

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Samstag, 23. Juni 2007

Martin Wattenberg im BusinessWeek-Portrait.

2007-06-23-watViz

Rich Skrenta: Are network effects getting weaker?

Good snack-food for thought.

2007-06-23-lessFx

Peter Norvig: Mistakes in Experimental Design and Interpretation

"[...] [M]any psychology experiments are run on volunteer college students. Often an experimenter gets a result from such an experiment and claims it is valid across all people, but later finds out that the result only holds for (a) people roughly 20 years old or (b) people with the intelligence and dedication necessary to be a college student or (c) the type of people who like to volunteer for things."

2007-06-23-norvEx

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