May 2019
Beginner to intermediate
266 pages
5h 57m
English
Content preview from Hands-On Exploratory Data Analysis with R
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Getting data into R by scraping the web using the rvest package
In this section, we will focus on web scraping and how to implement it using the rvest package.
Web scraping is the procedure of converting unstructured data into a structured format. Structured data can be easily accessed and used. We will use R for scraping the data of most popular feature films from the IMDb website.
The following steps are implemented to get data into R using the rvest package:
- Install the rvest package. It is mandatory to install it, as it does not come as a built-in library:
> install.packages('rvest') package 'rvest' successfully unpacked and MD5 sums checked The downloaded binary packages are in C:\Users\Radhika\AppData\Local\Temp\RtmpMvNUA5\downloaded_packages ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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