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GHC 9.14.1 · lts/ghc-9.14.x · 7a6c33e · 2026-10-12

Modulestatistics-0.16.5.0Haskell2010

Statistics.Distribution.ChiSquared

The chi-squared distribution. This is a continuous probability distribution of sum of squares of k independent standard normal distributions. It's commonly used in statistical tests

  • 1 type
  • 3 values
newtypenewtype ChiSquared
#

Chi-squared distribution

Instances18Eq, Data, Read, Show, Generic, Binary, …

Constructors

2 declarations
valuechiSquared :: Int -> ChiSquared
#

Construct chi-squared distribution. Number of degrees of freedom must be positive.