Indicado.Math.mean

You're seeing just the function mean, go back to Indicado.Math module for more information.

Specs

mean([list(), ...]) :: float()

Calculated mean of a given numeric list. Returns nil if list is empty.

Examples

iex> Indicado.Math.mean([1, 2, 3, 4])
2.5

iex> Indicado.Math.mean([3, 5, 0, 14])
5.5

iex> Indicado.Math.mean([])
nil