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Customer Review

on October 22, 2016
这是一本非常贴近实战的书。作者所有的介绍都是围绕如何用R进行数据抓取展开,涵盖了XML/JSON, HTTP, Web Service API, SQL 等基础知识。作为一个非专业开发人员,我能够跟随作者的介绍一点点理解用R进行数据抓取的步骤,并写一些简单的抓取脚本解决我遇到的问题。正像作者所说的,读这本书之前最好具备一点R的基础知识。如果没有这方面的储备其实也不要紧,把作者给出的例子操作一遍,遇到问题的时候去网上搜索一些相关知识,还是可以顺利把这本书读完的。
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Product Details

4.8 out of 5 stars
12
CN¥78.80+ Free shipping with Amazon Prime