Comparison of 9 aspect ratio selection methods for 2D Contours

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A data frame with the annual deaths in road accidents for half the US states. Link
AL MS AS AWO AO
road
α = 1.2054

α = 1.1486

α = 2.0E-4

α = 1.0945

α = 1.1447

L1-LOR LOR GOR RV
α = 0.6961

α = 0.091

α = 1.1153

α = 1.1391