repl.txt (671B)
1 2 {{alias}}( y, lambda ) 3 Computes the inverse of a one-parameter Box-Cox transformation for 1+x. 4 5 Parameters 6 ---------- 7 y: number 8 Input value. 9 10 lambda: number 11 Power parameter. 12 13 Returns 14 ------- 15 v: number 16 Function value. 17 18 Examples 19 -------- 20 > var v = {{alias}}( 1.0, 2.5 ) 21 ~0.6505 22 > v = {{alias}}( 4.0, 2.5 ) 23 ~1.6095 24 > v = {{alias}}( 10.0, 2.5 ) 25 ~2.6812 26 > v = {{alias}}( 2.0, 0.0 ) 27 ~6.3891 28 > v = {{alias}}( -1.0, 2.5 ) 29 NaN 30 > v = {{alias}}( 0.0, -1.0 ) 31 0.0 32 > v = {{alias}}( 1.0, NaN ) 33 NaN 34 > v = {{alias}}( NaN, 3.1 ) 35 NaN 36 37 See Also 38 --------