OneVariableFunctionFitterMWeightedResidualVector Method

Computes the residual vector from the given data points and solution.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public DoubleVector WeightedResidualVector(
	DoubleVector xValues,
	DoubleVector yValues,
	DoubleVector weights,
	DoubleVector solution
)

Public Function WeightedResidualVector ( 
	xValues As DoubleVector,
	yValues As DoubleVector,
	weights As DoubleVector,
	solution As DoubleVector
) As DoubleVector

public:
DoubleVector^ WeightedResidualVector(
	DoubleVector^ xValues, 
	DoubleVector^ yValues, 
	DoubleVector^ weights, 
	DoubleVector^ solution
)

member WeightedResidualVector : 
        xValues : DoubleVector * 
        yValues : DoubleVector * 
        weights : DoubleVector * 
        solution : DoubleVector -> DoubleVector

Parameters

xValues DoubleVector: X values of the points.
yValues DoubleVector: Y values of the points.
weights DoubleVector: Weights used for weighted lease squares fit.
solution DoubleVector: The function parameters at the solution.

Return Value

DoubleVector
The residual vector yhat - yValues, where yhat is the predicted yValues values at the solution for each parameters.

Exceptions

Exception	Condition
InvalidArgumentException	Thrown if the vectors of parameters and yValues values have different lengths.

Remarks

The sum of the squared residuals at the last computed solution is available using this.Minimizer.FinalResidual.

Reference

OneVariableFunctionFitterM Class

CenterSpace.NMath.Core Namespace