irt-0.2.0.1: Item Response Theory functions for use in computerized adaptive testing

Safe Haskell	None
Language	Haskell2010

Math.IRT.Internal.Distribution

Documentation

class DensityDeriv a where Source #

Minimal complete definition

Methods

densityDeriv :: a -> Double -> Double Source #

Instances

DensityDeriv FourPLM Source #
Methods densityDeriv :: FourPLM -> Double -> Double Source #
DensityDeriv OnePLM Source #
Methods densityDeriv :: OnePLM -> Double -> Double Source #
DensityDeriv RaschModel Source #
Methods densityDeriv :: RaschModel -> Double -> Double Source #
DensityDeriv ThreePLM Source #
Methods densityDeriv :: ThreePLM -> Double -> Double Source #
DensityDeriv TwoPLM Source #
Methods densityDeriv :: TwoPLM -> Double -> Double Source #