DataStatistics (Apache Hadoop MapReduce App 3.4.1.300-dep-1001 API)

public class DataStatistics
extends java.lang.Object

Constructors
Constructor	Description
`DataStatistics()`
`DataStatistics(double initNum)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(double newNum)`
`double`	`count()`
`double`	`mean()`
`double`	`meanCI()`	calculates the mean value within 95% ConfidenceInterval.
`double`	`outlier(float sigma)`
`double`	`std()`
`java.lang.String`	`toString()`
`void`	`updateStatistics(double old, double update)`
`double`	`var()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

public DataStatistics(double initNum)

public void updateStatistics(double old,
                             double update)

public double outlier(float sigma)

Class DataStatistics