repl.txt (590B)
1 2 {{alias}}( a, b ) 3 Returns the variance of a Kumaraswamy's double bounded distribution. 4 5 If provided `NaN` as any argument, the function returns `NaN`. 6 7 If `a <= 0` or `b <= 0`, the function returns `NaN`. 8 9 Parameters 10 ---------- 11 a: number 12 First shape parameter. 13 14 b: number 15 Second shape parameter. 16 17 Returns 18 ------- 19 out: number 20 Variance. 21 22 Examples 23 -------- 24 > var v = {{alias}}( 1.0, 1.0 ) 25 ~0.083 26 > v = {{alias}}( 4.0, 12.0 ) 27 ~0.017 28 > v = {{alias}}( 16.0, 8.0 ) 29 ~0.004 30 31 See Also 32 -------- 33