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java.lang.Object org.strbio.math.IMatrix org.strbio.math.StatsMatrix org.strbio.math.SimMatrix
public class SimMatrix
This is a NxN matrix, where data[i][j] indicates the number of times something was actually i, but predicted to be j.
Field Summary 

Fields inherited from class org.strbio.math.IMatrix 

data 
Constructor Summary  

SimMatrix()


SimMatrix(IMatrix x)


SimMatrix(int n)


SimMatrix(int[][] x)

Method Summary  

void 
addPrediction(int actually,
int predicted)
Add a prediction, which was actually category a, but predicted to be in category b. 
double 
matthews(int a)
Return the Matthews correlation coefficient for category A. 
double 
pctRight()
return percent right, from 0 to 100. 
double 
pctRightActually(int a)
Return the percent right only for predictions of items which actually belonged to category A. 
double 
pctRightPred(int a)
Return the percent right only for predictions of items which were predicted to be in category A. 
int 
rightActually(int a)
How many of the items that actually belonged to category A were predicted correctly? 
int 
rightPred(int a)
How many of the items predicted to be in category A were predicted correctly? 
int 
totalActually(int a)
How many items are there in category A? 
int 
totalPred(int a)
How many items predicted to be in category A? 
int 
wrongActually(int a)
How many of the items that actually belonged to category A were predicted incorrectly? 
int 
wrongPred(int a)
How many of the items predicted to be in category A were predicted incorrectly? 
Methods inherited from class org.strbio.math.StatsMatrix 

clear 
Methods inherited from class org.strbio.math.IMatrix 

add, add, cols, equals, isEmpty, load, load, load, max, min, multiply, multiply, multiply, print, rows, save, save, saveBinary, saveBinary, setValue, setValueAt, subtract, subtract, valueAt 
Methods inherited from class java.lang.Object 

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait 
Constructor Detail 

public SimMatrix()
public SimMatrix(int n)
public SimMatrix(IMatrix x)
public SimMatrix(int[][] x)
Method Detail 

public final double pctRight()
pctRight
in class StatsMatrix
public final double matthews(int a)
matthews
in class StatsMatrix
public final double pctRightActually(int a)
pctRightActually
in class StatsMatrix
public final int rightActually(int a)
rightActually
in class StatsMatrix
public final int wrongActually(int a)
wrongActually
in class StatsMatrix
public final int totalActually(int a)
totalActually
in class StatsMatrix
public final void addPrediction(int actually, int predicted)
public final double pctRightPred(int a)
public final int rightPred(int a)
public final int wrongPred(int a)
public final int totalPred(int a)


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