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RMS

RMS

Name


    RMS

Purpose


    Calculates the root-mean-square of a set of values. Extra parameters such
    as DIMENSION are passed through to MEAN.

Category


    Math

Calling Sequence


    Result = RMS(X)

Inputs


    X: Array of values.

Outputs


    Calculates the square root of the mean of the squares of X.

Example


    x = 4. * RANDOMN(seed, 10000)
    rmsx = RMS(x)

Modification History


    Written by: Jeremy Bailin
    12 June 2008 Public release in JBIU
    27 May 2015 Added _EXTRA to mean call



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