| Xceed.Silverlight.Data.v2.0 Assembly > Xceed.Silverlight.Data.Stats Namespace : VarianceFunction Class |
Class that represents the Variance statistical function, which is a non-negative number that gives an idea of how widely spread the values of the random variable are likely to be; the larger the variance, the more scattered the observations on average.
The Variance function is not supported when using a remote data source.
Public Class VarianceFunction Inherits StatFunction
Dim instance As VarianceFunction
public class VarianceFunction : StatFunction
The EntirePopulation property allows the Variance statistical function to calculate its result on population data rather than sample data.
Null (Nothing in Visual Basic) and DBNull values will be ignored.
System.Object
Xceed.Silverlight.Data.Stats.StatFunction
Xceed.Silverlight.Data.Stats.VarianceFunction
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2