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Average

func Average[T Number](values []T) float64

Average returns the average (mean) of all values in a slice. Returns 0 for empty slice.

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package main

import (
    "fmt"

    "github.com/Goldziher/go-utils/mathutils"
)

func main() {
    integers := []int{1, 2, 3, 4, 5}
    fmt.Println(mathutils.Average(integers))  // 3.0

    floats := []float64{2.5, 7.5}
    fmt.Println(mathutils.Average(floats))  // 5.0

    empty := []int{}
    fmt.Println(mathutils.Average(empty))  // 0.0
}