How to use

increment

method

in

org.apache.commons.math3.stat.descriptive.moment.Kurtosis

public static void main(String[] args) {
  final double[] values = new java.util.Random().doubles(5000).toArray();
  final Kurtosis stat1 = new Kurtosis();
  final org.apache.commons.math3.stat.descriptive.moment.Kurtosis stat2 = new org.apache.commons.math3.stat.descriptive.moment.Kurtosis();
  for (double value : values) {
    stat1.add(value);
    stat2.increment(value);
  }
  final double result1 = stat1.getValue();
  final double result2 = stat2.getResult();
  if (result1 != result2) {
    throw new RuntimeException("Error: " + result1 + " != " + result2);
  }
}

public void increment(double x){
  min.increment(x);
  max.increment(x);
  m.increment(x);
  sd.increment(x);
  skew.increment(x);
  kurt.increment(x);
}