EwmaChart.Sigma Property

Gets the process sigma estimate used to compute EWMA control limits.

Definition

Namespace: Numerics.NET.Statistics.ProcessControl
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.4.0
C#
public double Sigma { get; }

Property Value

Double

Remarks

Available after Analyze() has been called (i.e., in Fitted and Deployed states). When Sigma was supplied explicitly, this property returns that value. Otherwise it returns the sigma estimate derived from the baseline data.

Exceptions

InvalidOperationException The chart is in the Unfitted state.

See Also