StatisticsPopulation |
Evaluates the variance from the provided full population.
On a dataset of size N will use an N normalize and would thus be biased if applied to a subset.
Returns NaN if data is empty or if any entry is NaN.
Null-entries are ignored.
Namespace: Altaxo.Calc.Statistics
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
SyntaxC#
public static double PopulationVariance( this IEnumerable<double?> population )
Parameters
- population IEnumerableNullableDouble
- The full population data.
Return Value
DoubleThe population variance (uses an N normalizer). Null entries are ignored.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableNullableDouble. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also