^{IExpAvgFunction.Weight
IExpAvgFunction}

<sup>property Weight: Double;

Type Library
TeeChartx

Description
Default Value: 0.2</sup>

^{The Weight property specifies the factor to use to calculate Exponential Average values.}

^{The following formula is used to calculate each ExpAverageFunction points:}

^{Y:= YValue[ValueIndex-1]*(1.0-Weight)+YValue[ValueIndex]*Weight}