math.erfcinv() function
math.erfcinv() returns the inverse of math.erfc().
Function type signature
(x: float) => float
For more information, see Function type signatures.
Parameters
x
(Required) Value to operate on.
x should be greater than 0 and less than 2. Otherwise the operation
will return NaN.
Examples
Return the inverse complimentary error function
import "math"
math.erfcinv(x: 0.42345)// 0.5660037715858239
Use math.erfcinv in map
import "math"
data
|> map(fn: (r) => ({r with _value: math.erfcinv(x: r._value)}))
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