std

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std

y = std ( x,w[=0] )
y = x.std ( w[=0] )

Calculates the standard deviation

arg

type

Description

Unit or Value scale

x

VCT or AUDIO

the input array


w

SCAL

weight, 0: normalized by the (size-1) of the input, 1: normalized by the size of the input


Outputs

  • y is SCAL or grouped SCAL

Notes

Examples

See Also

sum

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