miralib.data

Class DataSlice1D

java.lang.Object

miralib.data.DataSlice1D

public class DataSlice1D
extends java.lang.Object

1-dimensional data slice, i.e.: all the (normalized) data values for a single variable from the rows that satisfy the range conditions.

Field Summary

Fields

Modifier and Type	Field and Description
long	countx
static int	MAX_SLICE_SIZE
float	missing
DataRanges	ranges
java.util.ArrayList<Value1D>	values
Variable	varx

Constructor Summary

Constructors

Constructor and Description
DataSlice1D(Table data, Variable varx, DataRanges ranges)
DataSlice1D(Table data, Variable varx, DataRanges ranges, Variable varl)
DataSlice1D(Variable varx, DataRanges ranges)

Method Summary

Methods

Modifier and Type	Method and Description
Value1D	add(double x, double w)
void	add(Value1D value)
void	dispose()
void	normalizeWeights(double factor)
void	setCount(long countx)
void	setMissing(float missing)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_SLICE_SIZE

public static final int MAX_SLICE_SIZE

See Also:

Constant Field Values

varx

public Variable varx

ranges

public DataRanges ranges

values

public java.util.ArrayList<Value1D> values

countx

public long countx

missing

public float missing

Constructor Detail

DataSlice1D

public DataSlice1D(Variable varx,
           DataRanges ranges)

DataSlice1D

public DataSlice1D(Table data,
           Variable varx,
           DataRanges ranges)

DataSlice1D

public DataSlice1D(Table data,
           Variable varx,
           DataRanges ranges,
           Variable varl)

Method Detail

dispose

public void dispose()

add

public void add(Value1D value)

add

public Value1D add(double x,
          double w)

setMissing

public void setMissing(float missing)

setCount

public void setCount(long countx)

normalizeWeights

public void normalizeWeights(double factor)