ShapiroWilkTest Class

public sealed class ShapiroWilkTest : OneSampleTest

Public NotInheritable Class ShapiroWilkTest
	Inherits OneSampleTest

public ref class ShapiroWilkTest sealed : public OneSampleTest

[<SealedAttribute>]
type ShapiroWilkTest = 
    class
        inherit OneSampleTest
    end

Inheritance

Object  →  HypothesisTest  →  OneSampleTest<Double>  →  OneSampleTest  →  ShapiroWilkTest

Use the ShapiroWilkTest class to test whether a sample comes from a normal distribution. A small p value indicates that it is unlikely that the sample comes from a normal distribution.

The Shapiro-Wilk test is generally considered more reliable than the Anderson-Darling or Kolmogorov-Smirnov test. It is valid for sample sizes between 3 and 5000.

Reference