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GeneralConfusionMatrixPhi Property

Phi coefficient.

Namespace:  Accord.Statistics.Analysis
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.7.0
Syntax
public double Phi { get; }
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Property Value

Type: Double
Remarks

The Pearson correlation coefficient (phi) ranges from −1 to +1, where a value of +1 indicates perfect agreement, a value of -1 indicates perfect disagreement and a value 0 indicates no agreement or relationship.

References: http://en.wikipedia.org/wiki/Phi_coefficient, http://www.psychstat.missouristate.edu/introbook/sbk28m.htm

See Also