1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
|
{{alias}}( k, λ )
Returns the standard deviation of a Weibull distribution.
If `k <= 0` or `λ <= 0`, the function returns `NaN`.
If `k` or `λ` is `NaN`, the function returns `NaN`.
Parameters
----------
k: number
Shape parameter.
λ: number
Scale parameter.
Returns
-------
out: number
Standard deviation.
Examples
--------
> var v = {{alias}}( 1.0, 1.0 )
1.0
> v = {{alias}}( 4.0, 12.0 )
~3.051
> v = {{alias}}( 8.0, 2.0 )
~0.279
See Also
--------
|