This repository contains the materials for my eRum 2018 workshop Graphs: Data Structures to Query.
- Introduction: Why graphs?
- Part 1: Elements of igraph Code Slides Notes
- Part 2: A quick review of Essential R functions Code Slides
- Part 3: Exploratory Functions Code Slides Notes
- Part 4: Plotting a graph Code Slides
- Part 5: Exploring natural language as a graph Slides
- Part 6: Creating a reommendation system Slides
- Conclusion: The graph ecosystem
You can play with the code for free on the RStudio cloud: [https://rstudio.cloud/project/23699]
If you prefer to code on your own machine, then please make sure that the following are installed:
install.packages(c('igraph', 'igraphdata', 'tidyverse', 'ggraph'))