Func1D

java.lang.Object
- org.jlab.groot.math.Func1D

All Implemented Interfaces:

IDataSet

Direct Known Subclasses:

CustomFunction, F1D
```
public class Func1D
extends Object
implements IDataSet
```

Constructor Summary

Constructors
Constructor and Description

Func1D(String name)

Func1D(String name, double min, double max)

Constructors
Constructor and Description
`Func1D(String name)`
`Func1D(String name, double min, double max)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addParameter(String name)`
`void`	`addParameter(UserParameter par)`
`void`	`estimateParameters()`
`double`	`evaluate(double x)`
`DatasetAttributes`	`getAttributes()`
`double`	`getChiSquare()`
`double`	`getData(int xbin, int ybin)`
`double`	`getDataEX(int bin)`
`double`	`getDataEY(int bin)`
`int`	`getDataSize(int axis)`
`double`	`getDataX(int bin)`
`double`	`getDataY(int bin)`
`String`	`getExpression()`
`double`	`getIntegral()`
`int`	`getLineColor()`
`int`	`getLineStyle()`
`int`	`getLineWidth()`
`double`	`getMax()`
`double`	`getMin()`
`String`	`getName()`
`int`	`getNDF()`
`int`	`getNPars()`
`String`	`getOptStat()`
`double`	`getParameter(int index)`
`double[]`	`getParameterEstimate()`
`Dimension1D`	`getRange()`
`PaveText`	`getStatBox()`
`UserParameter`	`parameter(int index)`
`void`	`reset()`
`void`	`setChiSquare(double chi2)`
`void`	`setLineColor(int color)`
`void`	`setLineStyle(int style)`
`void`	`setLineWidth(int width)`
`void`	`setName(String name)`
`void`	`setNDF(int ndf)`
`void`	`setOptStat(int optStatString)`
`void`	`setOptStat(String optStatString)`
`void`	`setParameter(int i, double value)`
`void`	`setParameters(double[] values)`
`void`	`setParLimits(int par, double min, double max)`
`void`	`setParStep(int par, double step)`
`void`	`setRange(double min, double max)`
`void`	`show()`
`String`	`toString()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Func1D
```
public Func1D(String name)
```

Func1D

public Func1D(String name,
              double min,
              double max)

Method Detail

setRange

public final void setRange(double min,
                           double max)

addParameter

public void addParameter(String name)

addParameter

public void addParameter(UserParameter par)

setName
```
public void setName(String name)
```
Specified by:

setName in interface IDataSet

getName
```
public String getName()
```
Specified by:

getName in interface IDataSet

setParameters

public void setParameters(double[] values)

setParameter

public void setParameter(int i,
                         double value)

parameter

public UserParameter parameter(int index)

getNPars
```
public int getNPars()
```

setParStep

public void setParStep(int par,
                       double step)

setParLimits

public void setParLimits(int par,
                         double min,
                         double max)

getParameter

public double getParameter(int index)

evaluate
```
public double evaluate(double x)
```

getExpression
```
public String getExpression()
```

getIntegral
```
public double getIntegral()
```

getRange
```
public Dimension1D getRange()
```

getMin
```
public double getMin()
```

getMax
```
public double getMax()
```

show
```
public void show()
```

getDataSize
```
public int getDataSize(int axis)
```
Specified by:

getDataSize in interface IDataSet

getAttributes
```
public DatasetAttributes getAttributes()
```
Specified by:

getAttributes in interface IDataSet

getDataX
```
public double getDataX(int bin)
```
Specified by:

getDataX in interface IDataSet

getDataY
```
public double getDataY(int bin)
```
Specified by:

getDataY in interface IDataSet

getDataEX
```
public double getDataEX(int bin)
```
Specified by:

getDataEX in interface IDataSet

getDataEY
```
public double getDataEY(int bin)
```
Specified by:

getDataEY in interface IDataSet

getData

public double getData(int xbin,
                      int ybin)

Specified by:: getData in interface IDataSet

toString
```
public String toString()
```
Overrides:

toString in class Object

getLineColor
```
public int getLineColor()
```

getLineWidth
```
public int getLineWidth()
```

getLineStyle
```
public int getLineStyle()
```

setLineColor
```
public void setLineColor(int color)
```

setLineWidth
```
public void setLineWidth(int width)
```

setLineStyle
```
public void setLineStyle(int style)
```

getChiSquare
```
public double getChiSquare()
```

getNDF
```
public int getNDF()
```

setChiSquare

public void setChiSquare(double chi2)

setNDF
```
public void setNDF(int ndf)
```

getStatBox
```
public PaveText getStatBox()
```
Specified by:

getStatBox in interface IDataSet

setOptStat

public void setOptStat(int optStatString)

setOptStat

public void setOptStat(String optStatString)

getOptStat
```
public String getOptStat()
```

estimateParameters
```
public void estimateParameters()
```

getParameterEstimate

public double[] getParameterEstimate()

reset
```
public void reset()
```
Specified by:

reset in interface IDataSet

Class Func1D

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Func1D

Func1D

Method Detail

setRange

addParameter

addParameter

setName

getName

setParameters

setParameter

parameter

getNPars

setParStep

setParLimits

getParameter

evaluate

getExpression

getIntegral

getRange

getMin

getMax

show

getDataSize

getAttributes

getDataX

getDataY

getDataEX

getDataEY

getData

toString

getLineColor

getLineWidth

getLineStyle

setLineColor

setLineWidth

setLineStyle

getChiSquare

getNDF

setChiSquare

setNDF

getStatBox

setOptStat

setOptStat

getOptStat

estimateParameters

getParameterEstimate

reset