I don't believe the amount of people going in or out of the city is represented ... | Hacker News

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		vinayan3 on Feb 2, 2012 \| parent \| context \| favorite \| on: Predicting migration between cities across the US,... I don't believe the amount of people going in or out of the city is represented by the size of the target city.

golike on Feb 2, 2012 [–]

You're right. The size of the selected city is fixed, just to be visually prominent, while the size of the red/blue related cities is determined by how many searches are happening to/from there.

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