fracD | R Documentation |
fracD function
Calculates the fractal dimension of perimeter-area ratio, a metric of polygon complexity. More info: http://www.umass.edu/landeco/teaching/landscape_ecology/schedule/chapter9_metrics.pdf
fracD(x)
x |
SpatialPolygons object (see sp package) |
Number in [1,2), with larger values returned for increasing complex polygons; a value of 1 is returned for simple euclidean shapes likes squares and circles.
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