ArrayStatisticsMeanVariance(Single) Method

Estimates the arithmetic sample mean and the unbiased population variance from the provided samples as unsorted array. On a dataset of size N will use an N-1 normalizer (Bessel's correction). Returns NaN for mean if data is empty or any entry is NaN and NaN for variance if data has less than two entries or if any entry is NaN.

Namespace: Altaxo.Calc.Statistics
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

Copy

public static (double Mean, double Variance) MeanVariance(
	float[] samples
)

Parameters

samples Single: Sample array, no sorting is assumed.

Return Value

ValueTupleDouble, Double

[Missing <returns> documentation for "M:Altaxo.Calc.Statistics.ArrayStatistics.MeanVariance(System.Single[])"]

Reference

ArrayStatistics Class

MeanVariance Overload

Altaxo.Calc.Statistics Namespace