KappaTestDeltaMethodKappaVariance Method (GeneralConfusionMatrix, Double)

Compute Cohen's Kappa variance using the large sample approximation given by Congalton, which is common in the remote sensing literature.

Namespace: Accord.Statistics.Testing
Assembly: Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0

Syntax

public static double DeltaMethodKappaVariance(
	GeneralConfusionMatrix matrix,
	out double stdDev
)

Public Shared Function DeltaMethodKappaVariance ( 
	matrix As GeneralConfusionMatrix,
	<OutAttribute> ByRef stdDev As Double
) As Double

matrix: Type: Accord.Statistics.AnalysisGeneralConfusionMatrix
A GeneralConfusionMatrix representing the ratings.
stdDev: Type: SystemDouble
Kappa's standard deviation.

Type: Double
Kappa's variance.

KappaTestAddLanguageSpecificTextSet("LSTA33FCC4C_0?cpp=::|nu=.");DeltaMethodKappaVariance Method (GeneralConfusionMatrix, DoubleAddLanguageSpecificTextSet("LSTA33FCC4C_1?cpp=%");)