Reference FQL API reference Math Math.mean() Math.mean() Get the arithmetic mean of an Array or Set of Numbers. Signatures Math.mean(numbers: Array<Number>) => Number Math.mean(numbers: Set<Number>) => Number Description Gets the arithmetic mean of an Array or Set of Numbers. Parameters Parameter Type Required Description numbers Array<Number> | Set<Number> true Numbers to average. Return value Type Description Number Arithmetic mean of the numbers. Examples Average an Array of numbers Math.mean([1, 2, 3, 4, 4]) 2.8 Average a Set of numbers // Converts an array to a Set. let set = [1, 2, 3, 4, 4.0].toSet() Math.mean(set) 2.8 Math.max() Math.min()