使用R語言進行超簡單的爬蟲
R語言是一種能用來做統計和資料分析的語言,此外也能進行網路爬蟲。所謂爬蟲就是將網頁上的資料下載回來,本文將示範如何撰寫R語言,進行簡易的爬蟲。
一、安裝R環境與開發工具
R語言環境:https://cran.r-project.org/bin/windows/base/
R開發工具:https://www.rstudio.com/products/rstudio/download/
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