Streaming |
Evaluates the population covariance from the full population provided as two enumerable sequences, in a single pass without memoization.
On a dataset of size N will use an N normalizer and would thus be biased if applied to a subset.
Returns NaN if data is empty or if any entry is NaN.
Namespace: Altaxo.Calc.Statistics
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
SyntaxC#
public static double PopulationCovariance( IEnumerable<double> population1, IEnumerable<double> population2 )
Parameters
- population1 IEnumerableDouble
- First population stream.
- population2 IEnumerableDouble
- Second population stream.
Return Value
DoubleThe population covariance between the two streams, or double.NaN if data is empty or contains NaN.
See Also