Chart for .NET / User's Guide / Data Manipulation / Functions / Statistical Functions / Root Mean Square

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    Root Mean Square
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     Syntax

    The Root Mean Square is implemented as a composite function. The expression is:

    POW(AVERAGE(POW(arg1; 2)); 0.5)
     Arguments
    The 'arg1' argument must be an array.
     Result
    The result is a scalar value.
     Description

    The formula of the Root Mean Square is:

    Where 'a' is an array of elements and n is the number of the elements.

     Related Examples
    Windows Forms: All Examples\Data Manipulation\Functions\Statistical\Count, Standard Deviation, RMS

     

     

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