hotime/vendor/github.com/montanaflynn/stats/sum.go
2022-10-19 21:32:34 +08:00

19 lines
268 B
Go

package stats
import "math"
// Sum adds all the numbers of a slice together
func Sum(input Float64Data) (sum float64, err error) {
if input.Len() == 0 {
return math.NaN(), EmptyInput
}
// Add em up
for _, n := range input {
sum += n
}
return sum, nil
}