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QuickQuadraticRegressionGetConfidenceBand(Double, Double, MatrixDouble) Method

Gets the confidence band of the prediction at the specified x value.

Namespace: Altaxo.Calc.Regression
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
Copy
public (double yLower, double yMean, double yUpper) GetConfidenceBand(
	double x,
	double confidenceLevel,
	Matrix<double>? covarianceMatrix = null
)

Parameters

x  Double
The x value.
confidenceLevel  Double
The confidence level (e.g. 0.95 for a 95% confidence band).
covarianceMatrix  MatrixDouble  (Optional)
The covariance matrix. For repeated calls, obtain it once via GetCovarianceMatrix; otherwise, pass .

Return Value

ValueTupleDouble, Double, Double
The lower value of the confidence band, the mean value of the prediction, and the upper value of the confidence band.
See Also