@Test public void testMean() { double[] a = new double[] { 2, 3, 4, 5, 6 }; double mean = MathUtils.mean(a); Mean cmean = new Mean(); assertEquals(cmean.evaluate(a), mean, 0.0001); }
public static double mean(double[] a) { double avg = 0; for (int i = 0; i < a.length; i++) { avg += a[i]; } avg = avg / a.length; return avg; }
MathUtils { public static double mean(double[] a) { double avg = 0; for (int i = 0; i < a.length; i++) { avg += a[i]; } avg = avg / a.length; return avg; } }
MathUtils { public static double mean(double[] a) { double avg = 0; for (int i = 0; i < a.length; i++) { avg += a[i]; } avg = avg / a.length; return avg; }  }
MathUtils { public static double mean(double[] a) { double avg = 0; for (int i = 0; i < a.length; i++) { avg += a[i]; } avg = avg / a.length; return avg; }  static double ppmcc(double[] a, double[] b); static double mean(double[] a); static long mean(long[] a); static double covariance(double[] a, double amean, double[] b, double bmean); static long standardDeviation(long[] a, long avg); static double standardDeviation(double[] a, double avg); static double[] ppmcc(double[][] ary, int baseIndex); }
MathUtils { public static double mean(double[] a) { double avg = 0; for (int i = 0; i < a.length; i++) { avg += a[i]; } avg = avg / a.length; return avg; }  static double ppmcc(double[] a, double[] b); static double mean(double[] a); static long mean(long[] a); static double covariance(double[] a, double amean, double[] b, double bmean); static long standardDeviation(long[] a, long avg); static double standardDeviation(double[] a, double avg); static double[] ppmcc(double[][] ary, int baseIndex);  }