standardDeviation function

double standardDeviation(
  1. Iterable<num> values, {
  2. bool isPopulation = false,
})

Standard deviation (square root of variance).

Implementation

double standardDeviation(Iterable<num> values, {bool isPopulation = false}) {
  final double v = variance(values, isPopulation: isPopulation);
  if (!v.isFinite || v <= 0) return 0;
  return math.sqrt(v);
}