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java.lang.Objectjhpro.stat.DataKeeper
public class DataKeeper
A convenient class to keep data with error for an internal representation. Can be filled from histograms or P1D.
Constructor Summary | |
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DataKeeper(H1D h1d)
Initialize from a histogram |
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DataKeeper(int size)
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DataKeeper(P1D p1d)
Initialize from a P1D |
Method Summary | |
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DataKeeper |
copy()
Make a copy |
double |
getError(int index)
Get error at index |
double[] |
getErrors()
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double |
getIntegral()
Calculate integral, summing up all values |
int |
getSize()
Get the size of container |
String |
getTitle()
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double |
getValue(int index)
Get value at index |
double[] |
getValues()
Get values |
void |
scale(double factor)
Scale all values and errors by a factor |
void |
scale(int index,
double factor)
Scale values and errors by a factor |
void |
setError(int index,
double value)
Set a error at index |
void |
setErrors(double[] errors)
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void |
setTitle(String title)
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void |
setValue(int index,
double value)
Set a value at index |
void |
setValues(double[] values)
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DataKeeper(int size)
public DataKeeper(P1D p1d)
p1d
- input P1Dpublic DataKeeper(H1D h1d)
h1d
- Method Detail |
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public void setTitle(String title)
public String getTitle()
public void setErrors(double[] errors)
public void setValues(double[] values)
public void scale(int index, double factor)
index
- index of the valuefactor
- factor to scalepublic void scale(double factor)
factor
- factor to scalepublic double[] getErrors()
public DataKeeper copy()
public double[] getValues()
public double getIntegral()
public double getError(int index)
index
- public double getValue(int index)
index
- public void setValue(int index, double value)
index
- indexvalue
- valuepublic void setError(int index, double value)
index
- indexvalue
- valuepublic int getSize()
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