The following list provides links to the slides and code used in the guided coding sessions. The solutions to the challenges will be made available through RStudio Server.
SLIDES: Introduction to social media research.
Introduction to RMarkdown and Setup (.Rmd file)
SLIDES: Introduction to automated text analysis.
R refresher. Loops and functions. (.Rmd file)
Basics of text analysis. (.Rmd file)
Automated text analysis with quanteda. (.Rmd file)
Coding challenge 1 (.Rmd file)
SLIDES: Dictionary methods.
Dictionary methods. (.Rmd file)
Coding challenge 2 (.Rmd file)
SLIDES: Supervised machine learning.
Supervised machine learning. (.Rmd file)
Advanced examples of supervised machine learning. (.Rmd file)
Coding challenge 3 (.Rmd file)
SLIDES: Topic models.
Discovery in large-scale text. (.Rmd file)
Topic models. (.Rmd file)
Advanced examples of topic models. (.Rmd file)
Coding challenge 4 (.Rmd file)
SLIDES: Twitter data.
Collecting data from Twitter’s Streaming API. (.Rmd file)
Coding challenge 5 (.Rmd file)
Collecting data from Twitter’s REST API. (.Rmd file)
Coding challenge 6 (.Rmd file)
SLIDES: APIs.
Working with the NYTimes API. (.Rmd file)
Coding challenge 7 (.Rmd file)
SLIDES: Word embeddings.
Word embeddings. (.Rmd file)