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WeightedLSUpdate Method (Matrix, Vector, Vector)

Update WLS parameters according new observations. It is useful for estimation on sliding window.

Namespace:  FinMath.LeastSquares
Assembly:  FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
Syntax
C#
public void Update(
	Matrix additionalRegressors,
	Vector additionalRegressand,
	Vector weights
)

Parameters

additionalRegressors
Type: FinMath.LinearAlgebraMatrix
Additional matrix of regressors obsercations.
additionalRegressand
Type: FinMath.LinearAlgebraVector
Additional vector of regressand obsercations.
weights
Type: FinMath.LinearAlgebraVector
Vector of weight of additional samples.
See Also