Example usage for Java org.apache.commons.math.stat StatUtils fields, constructors, methods, implement or subclass
The text is from its open source code.
double | geometricMean(final double[] values) Returns the geometric mean of the entries in the input array, or Double.NaN if the array is empty. |
double | sumSq(final double[] values) Returns the sum of the squares of the entries in the input array, or Double.NaN if the array is empty. |
double | sumSq(final double[] values, final int begin, final int length) Returns the sum of the squares of the entries in the specified portion of the input array, or Double.NaN if the designated subarray is empty. |