Network analysis

Example code for chapter eight, Clojure for Data Science.

Data

This chapter makes use of Twitter data from the Stanford Network Analysis Project.

We use two Twitter follow graph datasets: https://snap.stanford.edu/data/twitter.tar.gz and https://snap.stanford.edu/data/twitter_combined.txt.gz.

Instructions

*nix and OS X

Run the following command-line script to download the data to the project's data directory:

# Downloads and unzips the data files into this project's data directory.
    
script/download-data.sh

Windows / manual instructions

Download and decompress both twitter.tar.gz and twitter_combined.txt.gz to this project's data directory.

1. Download the twitter.tar.gz file linked above to this chapter's data directory
2. Expand the twitter.tar.gz file to a directory called twitter within the project's data directory
3. Download and expand the twitter_combined.txt.gz file linked above to this chapter's data directory

After following the steps you should have a twitter_combined.txt file and many twitter/*.edges files inside the data directory.

Running examples

Examples can be run with:

# Replace 8.1 with the example you want to run:

lein run -e 8.1

or open an interactive REPL with:

lein repl

License

Copyright © 2015 Henry Garner

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.