math.roundtoeven() function

math.roundtoeven() returns the nearest integer, rounding ties to even.

Function type signature
(x: float) => float
For more information, see Function type signatures.



(Required) Value to operate on.


Round a value to the nearest integer

import "math"

math.roundtoeven(x: 3.14)

// 3.0
math.roundtoeven(x: 3.5)// 4.0

Use math.roundtoeven in map

import "math"
import "sampledata"

    |> map(fn: (r) => ({r with _value: math.roundtoeven(x: r._value)}))

View example input and output

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