IMSL C# Numerical Library

KalmanFilter.LogDeterminant Property

Returns the natural log of the product of the nonzero eigenvalues of P where P * sigma2 is the variance-covariance matrix of the observations.

public double LogDeterminant {get;}

Property Value

A double scalar containing the natural log of the product of the nonzero eigenvalues of P where P * \sigma^2 is the variance-covariance matrix of the observations.

Remarks

In the usual case when P is nonsingular, LogDeterminant is the natural log of the determinant of P.

See Also

KalmanFilter Class | Imsl.Stat Namespace