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Analysis of Fatal US Car Collisions Data and Maps

posted by Satri on Monday November 24, @01:55PM   Printer-friendly   Email story  Permalink  Trackback URI  Slashdotthis  Diggthis  Del.icio.us
from the improbability-drive dept.
The Days are Numbered blog lengthly discuss the mapping of fatal U.S. car collisions (few maps included). From the entry: "US DOT has been recording individual accident data in FARs starting from 1975, and you can query the data or download full datasets. Since 2005, most of the entries contain coordinates, and there is already a website called SafeRoadMaps that provides another query UI and map integration. If you just want to see the Google Earth map, scroll all the way down. Overall observations. Number of accidents per state is roughly proportional to the population, but here are the per capita numbers: It's clear that Pacific Coast and Northeast are much safer overall, but this can be probably explained by their higher share of urban population - people who live in the cities drive less. However, the map above looks somewhat similar to the percentage of rural population: It makes sense to compare one map against the other more precisely to see if how much the two sets of number correspond."

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