Calculated using the sum of the absolute value of the second derivative of
the smooth.spline
prediction for each defined point.
See also
Other coo_ descriptors:
coo_angle_edges()
,
coo_angle_tangent()
,
coo_area()
,
coo_boundingbox()
,
coo_chull()
,
coo_circularity()
,
coo_convexity()
,
coo_eccentricity
,
coo_elongation()
,
coo_length()
,
coo_lw()
,
coo_rectangularity()
,
coo_rectilinearity()
,
coo_scalars()
,
coo_solidity()
,
coo_width()