Package it.unimi.di.law.bubing.util

Class ConcurrentSummaryStats

java.lang.Object

it.unimi.di.law.bubing.util.ConcurrentSummaryStats

All Implemented Interfaces:

Size64

public class ConcurrentSummaryStats
extends java.lang.Object
implements Size64

Constructor Summary

Constructors

Constructor	Description
ConcurrentSummaryStats()

Method Summary

Modifier and Type	Method	Description
void	add(double x)	Adds a value to the stream.
void	addAll(double[] a)	Adds values to the stream.
void	addAll(DoubleList l)	Adds values to the stream.
static void	main(java.lang.String[] args)
double	max()	Returns the maximum of the values added so far.
double	mean()	Returns the mean of the values added so far.
double	min()	Returns the minimum of the values added so far.
double	relativeStandardDeviation()	Returns the relative standard deviation of the values added so far.
double	sampleRelativeStandardDeviation()	Returns the sample relative standard deviation of the values added so far.
double	sampleStandardDeviation()	Returns the sample standard deviation of the values added so far.
double	sampleVariance()	Returns the sample variance of the values added so far.
int	size()	Deprecated.
long	size64()	Returns the number of values added so far.
double	standardDeviation()	Returns the standard deviation of the values added so far.
double	sum()	Returns the sum of the values added so far.
java.lang.String	toString()
double	variance()	Returns the variance of the values added so far.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ConcurrentSummaryStats

public ConcurrentSummaryStats()

Method Detail

add

public void add(double x)

Adds a value to the stream.

Parameters:

x - the new value.

addAll

public void addAll(double[] a)

Adds values to the stream.

Parameters:

a - an array of new values.

addAll

public void addAll(DoubleList l)

Adds values to the stream.

Parameters:

l - a list of new values.

mean

public double mean()

Returns the mean of the values added so far.

Returns:

the mean of the values added so far.

sum

public double sum()

Returns the sum of the values added so far.

Returns:

the sum of the values added so far.

sampleVariance

public double sampleVariance()

Returns the sample variance of the values added so far.

Returns:

the sample variance of the values added so far.

See Also:

variance()

variance

public double variance()

Returns the variance of the values added so far.

Returns:

the variance of the values added so far.

See Also:

sampleVariance()

sampleStandardDeviation

public double sampleStandardDeviation()

Returns the sample standard deviation of the values added so far.

Returns:

the sample standard deviation of the values added so far.

See Also:

standardDeviation()

standardDeviation

public double standardDeviation()

Returns the standard deviation of the values added so far.

Returns:

the standard deviation of the values added so far.

See Also:

sampleStandardDeviation()

sampleRelativeStandardDeviation

public double sampleRelativeStandardDeviation()

Returns the sample relative standard deviation of the values added so far.

Returns:

the sample relative standard deviation of the values added so far.

See Also:

relativeStandardDeviation()

relativeStandardDeviation

public double relativeStandardDeviation()

Returns the relative standard deviation of the values added so far.

Returns:

the relative standard deviation of the values added so far.

See Also:

sampleRelativeStandardDeviation()

min

public double min()

Returns the minimum of the values added so far.

Returns:

the minimum of the values added so far.

max

public double max()

Returns the maximum of the values added so far.

Returns:

the maximum of the values added so far.

size64

public long size64()

Returns the number of values added so far.

Specified by:

size64 in interface Size64

Returns:

the number of values added so far.

size

@Deprecated
public int size()

Deprecated.

Specified by:

size in interface Size64

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

main

public static void main(java.lang.String[] args)