time-to-botec

Benchmark sampling in different programming languages
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repl.txt (792B)

      1 
      2 {{alias}}( α, β )
      3     Returns the standard deviation of a beta prime distribution.
      4 
      5     If `α <= 0` or `β <= 2`, the function returns `NaN`.
      6 
      7     If `α` or `β` is `NaN`, the function returns `NaN`.
      8 
      9     Parameters
     10     ----------
     11     α: number
     12         First shape parameter.
     13 
     14     β: number
     15         Second shape parameter.
     16 
     17     Returns
     18     -------
     19     out: number
     20         Standard deviation.
     21 
     22     Examples
     23     --------
     24     > var v = {{alias}}( 1.0, 2.5 )
     25     ~1.491
     26     > v = {{alias}}( 4.0, 12.0 )
     27     ~0.223
     28     > v = {{alias}}( 8.0, 2.5 )
     29     ~8.219
     30 
     31     > v = {{alias}}( 8.0, 1.0 )
     32     NaN
     33     > v = {{alias}}( 1.0, -0.1 )
     34     NaN
     35     > v = {{alias}}( -0.1, 3.0 )
     36     NaN
     37 
     38     > v = {{alias}}( 2.0, NaN )
     39     NaN
     40     > v = {{alias}}( NaN, 3.0 )
     41     NaN
     42 
     43     See Also
     44     --------
     45