median property

num median

The median value. Also the average between medianLow and medianHigh.

• For sets of odd size the median is a single value, that separates the higher half from the lower half of the set. (In this case medianLow and medianHigh are the same value).
• For sets of even size the median is the average of a pair of values, the medianLow and medianHigh values.

Implementation

num get median {
  // To avoid any floating point precision loss:
  if (medianLow == medianHigh) {
    return medianHigh;
  }

  var median = (medianLow + medianHigh) / 2;
  return median;
}