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MultipleRegressionNormalEquationsT(IEnumerableValueTupleT, T, Boolean) Method

Find the model parameters β such that their linear combination with all predictor-arrays in X become as close to their response in Y as possible, with least squares residuals. Uses the cholesky decomposition of the normal equations.

Namespace: Altaxo.Calc.LinearRegression
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
Copy
public static T[] NormalEquations<T>(
	IEnumerable<(T[] , T )> samples,
	bool intercept = false
)
where T : struct, new(), IEquatable<T>, IFormattable

Parameters

samples  IEnumerableValueTupleT, T
Sequence of predictor-arrays and their response.
intercept  Boolean  (Optional)
True if an intercept should be added as first artificial predictor value. Default = false.

Type Parameters

T
The type of the predictor and response values.

Return Value

T
Best fitting list of model parameters β for each element in the predictor-arrays.
See Also