- Mining Twitter. In diesem Tutorial befassen wir uns mit den Paketen rtweet und textmining.
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Harvesting the web with rvest, Perepolkin (2020)
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SelectorGadget tutorial, Wickham (2020). SelectorGadget is a JavaScript bookmarklet that allows you to interactively figure out what css selector you need to extract desired components from a page.
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rvest documentation: rvest helps you scrape information from web pages. It is designed to work with magrittr to make it easy to express common web scraping tasks, inspired by libraries like beautiful soup.