IRConnection

All Known Subinterfaces:

RRegressionConnection

All Known Implementing Classes:

RRegressionConnectionImpl
```
public interface IRConnection
```
Encapsulate the access to the R engine. Is responsible for the initialization of the R engine and the execution of R commands.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`assign(String name, double[] array)`	Stores an array in a R variable.
`Vector<org.rosuda.REngine.REXP>`	`execute(String rCommands)`	Executes the command(s) in R.

- Method Detail
  - execute
```
Vector<org.rosuda.REngine.REXP> execute(String rCommands)
```
    Executes the command(s) in R.
    
    Parameters:
    
    rCommands - One or more valid commands in R, separated by \n.
    
    Returns:
    
    result Result returned from R. Empty if no result was returned.
  - assign
```
void assign(String name,
            double[] array)
```
    Stores an array in a R variable.
    
    Parameters:
    
    name - Name of the R variable in which the array is stored.
    
    array - Array to store in an R variable.