R class in SPVM is a port of the R language features.

Features

• N-dimensional arrays and their operations, such as addition, subtraction, multiplication, division, modulo(or remainder), sum, max, min, mean, cumulative sum, cumulative product, trigonometric functions, exponential functions, log functions.

• Support of sequence creation, repetition, slice, order, sort of a n-dimensional array.

• Various types of n-dimensional arrays(byte, short, int, long, float, double, float complex, double complex, string, variable-length string, datetime).

• Support of NA representation.

• Data frame and its operations.

• Support of slice(subset), order, sort of a data frame.

Tutorial

SPVM::R Tutorial

Modules

N-Dimension Array

• R::NDArray

• R::NDArray::Byte

• R::NDArray::Short

• R::NDArray::Int

• R::NDArray::Float

• R::NDArray::Double

• R::NDArray::FloatComplex

• R::NDArray::DoubleComplex

• R::NDArray::Long

• R::NDArray::AnyObject

• R::NDArray::String

• R::NDArray::StringBuffer

• R::NDArray::Time::Piece

N-Dimension Array Operations

• R::OP

• R::OP::Byte

• R::OP::Short

• R::OP::Int

• R::OP::Long

• R::OP::Float

• R::OP::Double

• R::OP::FloatComplex

• R::OP::DoubleComplex

• R::OP::AnyObject

• R::OP::String

• R::OP::StringBuffer

• R::OP::Time::Piece

Matrix Operations

• R::OP::Matrix

• R::OP::Matrix::Float

• R::OP::Matrix::Double

• R::OP::Matrix::FloatComplex

• R::OP::Matrix::DoubleComplex

Data Frame

• R::DataFrame

• R::OP::DataFrame

Utilities

• R::Util

Wiki

SPVM::R Wiki

Repository

SPVM::R - Github