Python与R语言混合编程方法的研究和应用

摘要

In the era of big data,a large number of algorithms are needed to dig out important information from the chaotic massive data to achieve the commercial value of the data.Python and R language are the mainstream open source programming tools for data mining and algorithmic programming.Python is a Web based,free,lightweight interpretation language and the R language is global popular mathematical statistics software with a powerful algorithm package.We combined with the advantages of two languages and parsed two methods (local and remote) of Python call through the Python call R for mixed programming.With the setup of the R language server on Ali cloud ECS,Python language plays powerful glue function.We achieved the R language Holt-Winters prediction algorithm ECharts web data panel preparation by building Flask Web framework in the local machine.%在大数据时代,需要大量的算法从杂乱无章的海量数据中挖掘出重要的信息,实现数据的商业价值.Python和R语言都是主流的开源编程工具,定位于数据挖掘和算法编制.Python是一种基于Web、免费、轻量级的解释型语言,而R语言是具有强大算法包的全球流行数理统计软件.结合2种语言的优点,通过Python调用R语言进行混合编程,解析Python调用R的本地和远程两种方法.在阿里云ECS上布置R语言服务器,发挥Python语言强大的胶水功能,在本地机搭建Flask Web框架,实现R语言Holt-Winters预测算法的ECharts网页数据面板的编制.