犰狳和 Eigen：两个线性代数库的故事

arXiv - STAT - Computation Pub Date : 2024-09-01 DOI:arxiv-2409.00568

Mauricio Vargas Sepulveda

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摘要

本文介绍了 "cpp11eigen"，这是一个新的 R 软件包，它将强大的线性代数 Eigen C++ 库集成到了 R 编程环境中。本文详细比较了 Armadillo 和 Eigen 的速度和语法。cpp11eigen "软件包简化了在 R 中使用 C++ 的部分过程，为那些在 R 工作流程中需要高性能线性代数运算的人提供了额外的集成便利。这项工作旨在讨论计算效率和易用性之间的权衡。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Armadillo and Eigen: A Tale of Two Linear Algebra Libraries

This article introduces `cpp11eigen`, a new R package that integrates the powerful Eigen C++ library for linear algebra into the R programming environment. This article provides a detailed comparison between Armadillo and Eigen speed and syntax. The `cpp11eigen` package simplifies a part of the process of using C++ within R by offering additional ease of integration for those who require high-performance linear algebra operations in their R workflows. This work aims to discuss the tradeoff between computational efficiency and accessibility.

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arXiv - STAT - Computation

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