Comparison of 9 aspect ratio selection methods for 2D Contours

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A data frame with 846 observations on 19 variables, all numerical and one nominal defining the class of the objects. Link
AL MS AS AWO AO
vehicle
α = 1.0385

α = 1.0509

α = 2.0E-4

α = 0.9889

α = 1.0399

L1-LOR LOR GOR RV
α = 0.9535

α = 0.0223

α = 0.9977

α = 1.0495