List of packages included in
rtweet is an R client for accessing Twitter’s REST and stream APIs. All you need to collect tweets is a Twitter account and you can be up in running in minutes! Check out the thorough documentation website.
graphTweets is an R package to build networks of Twitter interactions. Check the website for examples of static and dynamic networks.
sigmajs lets you create and visualise networks in an interactive way, the package is highly configurable and shiny-centric to leverage sigma.js’ great many methods. Check the website for examples and complete documentation.