maia-util
Version:
Utility math and music functions supporting various applications by Music Artificial Intelligence Algorithms, Inc.
23 lines (21 loc) • 455 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = mean;
function mean(arr) {
// Christian Coulon and Tom Collins 17/10/2014.
// In
// arr Array mandatory
// Out Number
// This function returns the mean of an input numeric array.
if (!arr.length) {
return 0;
} else {
var sum = 0;
for (var i = 0; i < arr.length; i++) {
sum += arr[i];
}
return sum / arr.length;
}
}