Chart for .NET / User's Guide / Data Manipulation / Functions / Statistical Functions / Exponential Average

Exponential Average
 Syntax
EXPAVG(arg1; weight)
 Arguments
The 'arg1' parameter must be an array.
The 'weight' parameter is the exponential weight - a constant between 0 and 1.
 Result
The result is an array.
 Description

The function calculates the exponential average of the input array. The formula is:

Result[n] = arg1[n] * weight + arg1[n-1] * (1 - weight)

 Related Examples
Windows Forms: All Examples\Data Manipulation\Functions\Statistical\Power, Cumulative, Exp. Average