public class ACG_Fitter extends SphericalDistributionFitter
The routines come from Tyler, "Statistical analysis for the angular central gaussian distribution", Biometrika, 74:579-590, (1984).
Modifier and Type | Method and Description |
---|---|
static RealMatrix |
findA(Vector3D[] sampleVecs)
Finds the covariance matrix A of the ACG
distribution.
|
tBar, tBarEigenSystem, tBarEigenSystem, tBarEigenSystem, tBarEigenSystem
public static RealMatrix findA(Vector3D[] sampleVecs)
sampleVecs
- samples from the distribution.sampleVecs
.