standardDeviation property

double get standardDeviation

Implementation

double get standardDeviation {
  var length = this.length;
  if (length == 0) return 0.0;

  var average = mean;

  var total = 0.0;

  for (var i = 0; i < length; ++i) {
    var n = this[i] - average;
    total += n * n;
  }

  var deviation = sqrt(total / length);

  return deviation;
}