Catalano.MachineLearning.Dataset

Class StatisticsDataset

java.lang.Object

Catalano.MachineLearning.Dataset.StatisticsDataset

public class StatisticsDataset
extends java.lang.Object

Descriptive statistics for dataset.

Constructor Summary

Constructors

Constructor and Description
StatisticsDataset(java.lang.String name, double mean, double median, double min, double max, double std, double skewness, double kurtosis, boolean isMissingValues) Initializes a new instance of the DatasetStatistics class.

Method Summary

Modifier and Type	Method and Description
double	getKurtosis() Get kurtosis.
double	getMax() Get maximum.
double	getMean() Get mean.
double	getMedian() Get median.
double	getMin() Get minimum.
java.lang.String	getName() Get the name associated attribute.
double	getSkewness() Get skewness.
double	getStdDev() Get standart deviation.
boolean	isMissingValues() Check if the attribute is missing values.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StatisticsDataset

public StatisticsDataset(java.lang.String name,
                         double mean,
                         double median,
                         double min,
                         double max,
                         double std,
                         double skewness,
                         double kurtosis,
                         boolean isMissingValues)

Initializes a new instance of the DatasetStatistics class.

Parameters:

name - Name of the attribute.

mean - Mean.

median - Median.

min - Minimum.

max - Maximum.

std - Standart deviation.

skewness - Skewness.

kurtosis - Kurtosis.

Method Detail

getName

public java.lang.String getName()

Get the name associated attribute.

Returns:

Name of the attribute.

getMean

public double getMean()

Get mean.

Returns:

Mean.

getStdDev

public double getStdDev()

Get standart deviation.

Returns:

Standart deviation.

getKurtosis

public double getKurtosis()

Get kurtosis.

Returns:

Kurtosis.

getSkewness

public double getSkewness()

Get skewness.

Returns:

Skewness.

getMedian

public double getMedian()

Get median.

Returns:

Median.

getMin

public double getMin()

Get minimum.

Returns:

Minimum.

getMax

public double getMax()

Get maximum.

Returns:

Maximum.

isMissingValues

public boolean isMissingValues()

Check if the attribute is missing values.

Returns:

True if is missing values, otherwise return false.