Click or drag to resize
Accord.NET (logo)

MeasuresPooledVariance Method (Int32, Double, Boolean)

Computes the pooled variance of the given values.

Namespace:  Accord.Statistics
Assembly:  Accord.Math (in Accord.Math.dll) Version: 3.8.0
public static double PooledVariance(
	int[] sizes,
	double[] variances,
	bool unbiased = true
Request Example View Source


Type: SystemInt32
The number of samples used to compute the variances.
Type: SystemDouble
The unbiased variances for the samples.
unbiased (Optional)
Type: SystemBoolean
True to obtain an unbiased estimate of the population variance; false otherwise. Default is true.

Return Value

Type: Double
See Also