edu.wisc.ssec.mcidasv.data.hydra

Class Statistics

java.lang.Object

edu.wisc.ssec.mcidasv.data.hydra.Statistics

public class Statistics
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private static List<Character>	CHARS
(package private) org.apache.commons.math3.stat.descriptive.DescriptiveStatistics[]	descriptiveStats
private static org.slf4j.Logger	logger
(package private) int[]	numGoodPoints
(package private) int	numPoints
(package private) org.apache.commons.math3.stat.correlation.PearsonsCorrelation	pCorrelation
(package private) int	rngTupLen
(package private) double[][]	rngVals
(package private) MathType	statType
(package private) double[][]	values_x

Constructor Summary

Constructors

Constructor and Description
Statistics(FlatField fltFld)

Method Summary

Modifier and Type	Method and Description
Data	correlation(FlatField fltFld)
static String	describe(FlatField... fields)
static String	describe(FlatField field)
Data	geometricMean()
int[]	getNumGoodPoints() get the number of non-missing points in each range component
double[][]	getRngVals()
double[][]	getValues()
static Long[]	histogram(FlatField field, int bins)
Data	kurtosis()
private Data	makeStat(double[] stats)
Data	max()
Data	mean()
Data	median()
Data	min()
int	numPoints() get the number of points in the domain of the FlatField
Data	percentile(double p)
private double[]	removeMissing(double[] vals)
private double[][]	removeMissing(double[][] vals)
private double[][]	removeMissingAND(double[] vals_x, double[] vals_y)
Data	skewness()
static String	sparkline(FlatField... fields)
static String	sparkline(FlatField field)
Data	standardDeviation()
Data	variance()

Methods inherited from class java.lang.Object

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

Field Detail

CHARS

private static final List<Character> CHARS

descriptiveStats

org.apache.commons.math3.stat.descriptive.DescriptiveStatistics[] descriptiveStats

values_x

double[][] values_x

rngVals

double[][] rngVals

rngTupLen

int rngTupLen

numPoints

int numPoints

numGoodPoints

int[] numGoodPoints

statType

MathType statType

pCorrelation

org.apache.commons.math3.stat.correlation.PearsonsCorrelation pCorrelation

logger

private static final org.slf4j.Logger logger

Constructor Detail

Statistics

public Statistics(FlatField fltFld)
           throws VisADException,
                  RemoteException

Throws:

VisADException

RemoteException

Method Detail

numPoints

public int numPoints()

get the number of points in the domain of the FlatField

Returns:

number of points

getNumGoodPoints

public int[] getNumGoodPoints()

get the number of non-missing points in each range component

Returns:

number of non-missing points

getRngVals

public double[][] getRngVals()

getValues

public double[][] getValues()

removeMissing

private double[] removeMissing(double[] vals)

removeMissing

private double[][] removeMissing(double[][] vals)

mean

public Data mean()
          throws VisADException,
                 RemoteException

Throws:

VisADException

RemoteException

geometricMean

public Data geometricMean()
                   throws VisADException,
                          RemoteException

Throws:

VisADException

RemoteException

max

public Data max()
         throws VisADException,
                RemoteException

Throws:

VisADException

RemoteException

min

public Data min()
         throws VisADException,
                RemoteException

Throws:

VisADException

RemoteException

median

public Data median()
            throws VisADException,
                   RemoteException

Throws:

VisADException

RemoteException

percentile

public Data percentile(double p)
                throws VisADException,
                       RemoteException

Throws:

VisADException

RemoteException

variance

public Data variance()
              throws VisADException,
                     RemoteException

Throws:

VisADException

RemoteException

kurtosis

public Data kurtosis()
              throws VisADException,
                     RemoteException

Throws:

VisADException

RemoteException

standardDeviation

public Data standardDeviation()
                       throws VisADException,
                              RemoteException

Throws:

VisADException

RemoteException

skewness

public Data skewness()
              throws VisADException,
                     RemoteException

Throws:

VisADException

RemoteException

correlation

public Data correlation(FlatField fltFld)
                 throws VisADException,
                        RemoteException

Throws:

VisADException

RemoteException

makeStat

private Data makeStat(double[] stats)
               throws VisADException,
                      RemoteException

Throws:

VisADException

RemoteException

removeMissingAND

private double[][] removeMissingAND(double[] vals_x,
                                    double[] vals_y)

histogram

public static Long[] histogram(FlatField field,
                               int bins)
                        throws VisADException,
                               RemoteException

Throws:

VisADException

RemoteException

describe

public static String describe(FlatField field)
                       throws VisADException,
                              RemoteException

Throws:

VisADException

RemoteException

describe

public static String describe(FlatField... fields)
                       throws VisADException,
                              RemoteException

Throws:

VisADException

RemoteException

sparkline

public static String sparkline(FlatField field)
                        throws VisADException,
                               RemoteException

Throws:

VisADException

RemoteException

sparkline

public static String sparkline(FlatField... fields)
                        throws VisADException,
                               RemoteException

Throws:

VisADException

RemoteException