ClassesGetRatio Method (Int32, Int32)

Calculates the prevalence of a class for each variable.

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

Syntax

public static double[] GetRatio(
	int[] positives,
	int[] negatives
)

Public Shared Function GetRatio ( 
	positives As Integer(),
	negatives As Integer()
) As Double()

positives: Type: SystemInt32
An array of counts detailing the occurrence of the first class.
negatives: Type: SystemInt32
An array of counts detailing the occurrence of the second class.

Type: Double
An array containing the proportion of the first class over the total of occurrences.