This documentation is archived and is not being maintained.

StatisticFormula::Variance Method

The variance formula calculates the variance within a group of data.

Namespace:  System.Web.UI.DataVisualization.Charting
Assembly:  System.Web.DataVisualization (in System.Web.DataVisualization.dll)

public:
double Variance(
	String^ inputSeriesName, 
	bool sampleVariance
)

Parameters

inputSeriesName
Type: System::String
Name of the Series object that stores the data for which the mean value is required.
sampleVariance
Type: System::Boolean
Specify true if the data is a sample of a population; and false if the data is the entire population.

Return Value

Type: System::Double
Variance within the group of data.

The following code demonstrates how to use this formula.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4

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

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Show: