cpp11armadillo: An R package to use the Armadillo C++ library
R-bloggers 2025-02-19
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I am glad to share my 2nd PhD article in collaboration with Jonathan Schneider Malamud: https://doi.org/10.1016/j.softx.2025.102087.
Abstract
This article introduces ‘cpp11armadillo’, an R package that integrates the highly efficient Armadillo C++ linear algebra library with R through the ‘cpp11’ interface. Designed to offer significant performance improvements for computationally intensive tasks, ‘cpp11armadillo’ simplifies the process of integrating C++ code into R. This package is particularly suited for R users requiring efficient matrix operations, especially in cases where vectorization is not possible. Our benchmarks demonstrate substantial speed gains over native R functions and Rcpp-based setups.
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