JRIClient (baseCode 1.1.19 API)

java.lang.Object
- ubic.basecode.util.r.AbstractRClient
- - ubic.basecode.util.r.JRIClient

All Implemented Interfaces:

RClient
```
public class JRIClient
extends AbstractRClient
```
R connection implementation that uses the dynamic library interface JRI. For this to work the user must have libjri.so or jri.dll and libr.so in their java.library.path.

Author:

paul

See Also:

RConnectionFactory

Field Summary
- Fields inherited from class ubic.basecode.util.r.AbstractRClient
  log

Constructor Summary

Constructors
Constructor Description

JRIClient()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`assign(String argName, double[] arg)`
`void`	`assign(String arg0, int[] arg1)`
`void`	`assign(String sym, String ct)`
`void`	`assign(String argName, String[] array)`
`void`	`disconnect()`
`org.rosuda.REngine.REXP`	`eval(String command)`	Evaluate the given command
`String`	`getLastError()`
`boolean`	`isConnected()`
`static boolean`	`ready()`
`DoubleMatrix<String,String>`	`retrieveMatrix(String variableName)`	Get a matrix back out of the R context.
`void`	`voidEval(String command)`

Methods inherited from class ubic.basecode.util.r.AbstractRClient
assignFactor, assignFactor, assignMatrix, assignMatrix, assignMatrix, assignStringList, booleanDoubleArrayEval, dataFrame, dataFrameEval, doubleArrayDoubleArrayEval, doubleArrayEval, doubleArrayTwoDoubleArrayEval, doubleTwoDoubleArrayEval, intArrayEval, linearModel, linearModel, listEval, loadLibrary, loadScript, oneWayAnova, oneWayAnovaEval, remove, rowApplyLinearModel, stringEval, stringListEval, twoWayAnova, twoWayAnovaEval, variableIdentityNumber

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

Constructor Detail
- JRIClient
```
public JRIClient()
```

Method Detail

ready
```
public static boolean ready()
```

assign

public void assign(String argName,
                   double[] arg)

assign

public void assign(String arg0,
                   int[] arg1)

assign

public void assign(String sym,
                   String ct)

assign

public void assign(String argName,
                   String[] array)

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

disconnect in class AbstractRClient

eval
```
public org.rosuda.REngine.REXP eval(String command)
```
Description copied from interface: RClient

Evaluate the given command

Returns:

getLastError
```
public String getLastError()
```

isConnected
```
public boolean isConnected()
```

retrieveMatrix
```
public DoubleMatrix<String,String> retrieveMatrix(String variableName)
```
Description copied from interface: RClient

Get a matrix back out of the R context. Row and Column names are filled in for the resulting object, if they are present.

Returns:

voidEval

public void voidEval(String command)