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

(package private) org.apache.commons.math3.stat.descriptive.DescriptiveStatistics[]	descriptiveStats
(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

Statistics(FlatField fltFld)

Method Summary

Data	correlation(FlatField fltFld)
Data	geometricMean()
int[]	getNumGoodPoints() get the number of non-missing points in each range component
double[][]	getRngVals()
double[][]	getValues()
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
private double[]	removeMissing(double[] vals)
private double[][]	removeMissing(double[][] vals)
private double[][]	removeMissingAND(double[] vals_x, double[] vals_y)
Data	skewness()
Data	standardDeviation()
Data	variance()

Methods inherited from class java.lang.Object

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

Field Detail

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

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

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)