repl.txt (558B)
1 2 {{alias}}( k, λ ) 3 Returns the expected value of a Weibull distribution. 4 5 If `k <= 0` or `λ <= 0`, the function returns `NaN`. 6 7 If `k` or `λ` is `NaN`, the function returns `NaN`. 8 9 Parameters 10 ---------- 11 k: number 12 Shape parameter. 13 14 λ: number 15 Scale parameter. 16 17 Returns 18 ------- 19 out: number 20 Expected value. 21 22 Examples 23 -------- 24 > var v = {{alias}}( 1.0, 1.0 ) 25 1.0 26 > v = {{alias}}( 4.0, 12.0 ) 27 ~10.877 28 > v = {{alias}}( 8.0, 2.0 ) 29 ~1.883 30 31 See Also 32 -------- 33