This content is from the fall 2016 version of this course. Please go here for the most recent version.
cm012 - November 2, 2016
Overview
- Identify methods for writing functions to interact with APIs
- Define JSON and XML data structure and how to convert them to data frames
- Define CSS selectors and practice writing selectors to extract information from web pages
- Write a script to extract data on wineries in Ithaca, NY using
rvest and the Selector Gadget
To do for Monday
- Start homework 6
- Chapters 1, 2, 3, and 4 in Tidy Text Mining with R
- Wojcik, S. P., Hovasapian, A., Graham, J., Motyl, M., & Ditto, P. H. (2015). Conservatives report, but liberals display, greater happiness. Science, 347(6227), 1243-1246.
This work is licensed under the CC BY-NC 4.0 Creative Commons License.