Secondary calculable implementation of a discriminant between three populations.
The discriminant is the angle of the sum of 3 vectors at 0,2pi/3,4pi/3 radians, scaled respectively by the likelihood of each population. Nice properties of the tridiscriminant: symmetric in every pair of populations; periodic boundary.
Secondary calculable implementation of a discriminant between three populations.
The discriminant is the angle of the sum of 3 vectors at 0,2pi/3,4pi/3 radians, scaled respectively by the likelihood of each population. Nice properties of the tridiscriminant: symmetric in every pair of populations; periodic boundary.
Will merge immediately into 'devel'.