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Xtensor.R is an R package wrapping the xtensor-r bindings to the xtensor C++ multi-dimensional array library.

Installation

From conda-forge

Xtensor.R is available on conda-forge, it can be installed with conda, mamba, and rhumba.

mamba install r-xtensor -c conda-forge

From CRAN

Xtensor.R is available on CRAN (The Comprehensive R Archive Network).

install.packages("xtensor")

From the GitHub repository

Xtensor.R can be installed from GitHub directly using devtools

devtools::install_github("xtensor-stack/Xtensor.R", ref="package")

Packaging Xtensor.R

This section may be of interest to people working on packaging Xtensor.R for Linux distributions or other general-purpose packaging systems.

The Xtensor R package depends on the xtensor-r C++ header-only library.

• When installing the CRAN package the headers of xtensor-r and its dependencies are vendored in the R package.
• However, the conda-forge package does not vendor its dependencies.

The vendoring can be prevented by passing the --novendor option to the configure script, which can be passed to the R CMD INSTALL command in the following way:

R CMD INSTALL --build --configure-args='--novendor'

Documentation

To get started with using Xtensor.R, check out the documentation at

http://xtensor-r.readthedocs.io/

Dependencies

xtensor-r depends on the xtensor and Rcpp libraries

License

We use a shared copyright model that enables all contributors to maintain the copyright on their contributions.

This software is licensed under the BSD-3-Clause license. See the LICENSE file for details.