.FloatArrayStat.StdDev (gb.gsl)
Function StdDev ( [ Weight As Float[], Mean As Float, Fixed As Boolean ] ) As Float
Return the standard deviation of the array data, i.e. the square root of its variance.
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If Weight is specified, the function returns the standard deviation of the weighted data.
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If Mean is not specified, then the mean is computed from the data.
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If Fixed is
TRUE, then an unbiased estimate of the standard deviation is computed instead.
See also