Name
SPVM::R::OP::Matrix - Matrix Operations
Description
R::OP::Matrix class in SPVM has methods for operations for n-dimension arrays R::NDArray representing matrices.
Usage
use R::OP::Matrix;Class Methods
cbind
static method cbind : R::NDArray ($x_ndarray : R::NDArray, $y_ndarray : R::NDArray);
Creates a new R::NDArray of the same type as the n-dimension array $x_ndarray, adds all columns of $x_ndarray and all columns of $y_ndarray are added to the new n-dimensional array in order, and returns the new n-dimensional array.
Exceptions:
The n-dimention array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimention array $x_ndarray must be a matrix. Otherwise, an exception is thrown.
The n-dimention array $y_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimention array $y_ndarray must be a matrix. Otherwise, an exception is thrown.
The type of the n-dimention array $x_ndarray must be eqaul to the type of the n-dimention array $y_ndarray. Otherwise, an exception is thrown.
The row numbers of the n-dimention array $x_ndarray must be equal to the row numbers of the n-dimention array $y_ndarray. Otherwise, an exception is thrown.
rbind
static method rbind : R::NDArray ($x_ndarray : R::NDArray, $y_ndarray : R::NDArray);
Creates a new R::NDArray of the same type as the n-dimension array $x_ndarray, adds all rows of $x_ndarray and all rows of $y_ndarray are added to the new n-dimensional array in order, and returns the new n-dimensional array.
Exceptions:
The n-dimention array $x_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimention array $x_ndarray must be a matrix. Otherwise, an exception is thrown.
The n-dimention array $y_ndarray must be defined. Otherwise, an exception is thrown.
The n-dimention array $y_ndarray must be a matrix. Otherwise, an exception is thrown.
The type of the n-dimention array $x_ndarray must be eqaul to the type of the n-dimention array $y_ndarray. Otherwise, an exception is thrown.
The column numbers of the n-dimention array $x_ndarray must be equal to the column numbers of the n-dimention array $y_ndarray. Otherwise, an exception is thrown.
Related Modules
See Also
Copyright & License
Copyright (c) 2024 Yuki Kimoto
MIT License