Package org.rosuda.REngine

High level java interface to R

See:
Description

Interface Summary

MutableREXP
REngineCallbacks	REngineCallbacks is a virtual interface that poses as a superclass of all callback delegate classes.
REngineConsoleHistoryInterface	interface defining delegate methods used by REngine to forward console history callbacks from R.
REngineInputInterface	interface defining delegate methods used by REngine to forward input callbacks from R.
REngineOutputInterface	interface defining delegate methods used by REngine to forward output callbacks from R.
REngineUIInterface	interface defining delegate methods used by REngine to forward user interface callbacks from R.

Class Summary

REngine	REngine is an abstract base class for all implementations of R engines.
REngineStdOutput	implementation of the REngineOutputInterface which uses standard output.
REXP	Basic class representing an object of any type in R.
REXPDouble	REXPDouble represents a vector of double precision floating point values.
REXPEnvironment	REXPEnvironment represents an environment in R.
REXPExpressionVector	REXPExpressionVector represents a vector of expressions in R.
REXPFactor	REXPFactor represents a factor in R.
REXPGenericVector	REXPGenericVector represents a generic vector in R.
REXPInteger	REXPDouble represents a vector of integer values.
REXPJavaReference	REXPJavaReference is a reference to a Java object that has been resolved from is R wrapper.
REXPLanguage	represents a language object in R
REXPList	Represents a pairlist in R.
REXPLogical	REXPLogical represents a vector of logical values (TRUE, FALSE or NA).
REXPNull	represents a NULL object in R.
REXPRaw	REXPRaw represents a raw vector in R - essentially a sequence of bytes.
REXPReference	this class represents a reference (proxy) to an R object.
REXPS4	S4 REXP is a completely vanilla REXP
REXPString	REXPString represents a character vector in R.
REXPSymbol	REXPSymbol represents a symbol in R.
REXPUnknown	REXPUnknown is a stand-in for an object that cannot be represented in the REngine hierarchy.
REXPVector	abstract class representing all vectors in R
REXPWrapper	Utility class to wrap an Object into a REXP object.
RFactor	representation of a factor variable.
RList	implementation of R-lists All lists (dotted-pair lists, language lists, expressions and vectors) are regarded as named generic vectors.

Exception Summary

REngineEvalException	Exception thrown when an error occurs during eval.
REngineException	REngineException is a generic exception that can be thrown by methods invoked on an R engine.
REXPMismatchException	This exception is thrown whenever the operation requested is not supported by the given R object type, e.g. using asStrings on an S4 object.

Package org.rosuda.REngine Description

High level java interface to R