Lightning Review: The GIS Guide to Public Domain Data

One of the first challenges encountered by anyone seeking to start a new GIS project is where to find good, high quality geospatial data. The field of geographic information science has a bit of a problem in which there are simultaneously too many possible data sources for any one researcher to be familiar with all […]

Exploring Data Visualization #11

 In this monthly series, I share a combination of cool data visualizations, useful tools and resources, and other visualization miscellany. The field of data visualization is full of experts who publish insights in books and on blogs, and I’ll be using this series to introduce you to a few of them. You can find previous […]

Cool Text Data – Music, Law, and News!

Computational text analysis can be done in virtually any field, from biology to literature. You may use topic modeling to determine which areas are the most heavily researched in your field, or attempt to determine the author of an orphan work. Where can you find text to analyze? So many places! Read on for sources […]

Wikidata and Wikidata Human Gender Indicators (WHGI)

Wikipedia is a central player in online knowledge production and sharing. Since its founding in 2001, Wikipedia has been committed to open access and open editing, which has made it the most popular reference work on the web. Though students are still warned away from using Wikipedia as a source in their scholarship, it presents […]

Lightning Review: Data Visualization for Success

Data visualization is where the humanities and sciences meet: viewers are dazzled by the presentation yet informed by research. Lovingly referred to as “the poster child of interdisciplinarity” by Steven Braun, data visualization brings these two fields closer together than ever to help provide insights that may have been impossible without the other. In his […]

Endangered Data Week is Coming

Did you know that Endangered Data Week is happening from February 26-March 2? Endangered Data Week is a collaborative effort to help highlight on public datasets that are in danger of being deleted, repressed, mishandled, or lost. Inspired by recent events that have shown how fragile publicly administered data is, Endangered Data Week hopes to […]

Preparing Your Data for Topic Modeling

In keeping with my series of blog posts on my research project, this post is about how to prepare your data for input into a topic modeling package. I used Twitter data in my project, which is relatively sparse at only 140 characters per tweet, but the principles can be applied to any document or set […]

DIY Data Science

Data science is a special blend of statistics and programming with a focus on making complex statistical analyses more understandable and usable to users, typically through visualization. In 2012, the Harvard Business Review published the article, “Data Scientist: The Sexiest Job of the 21st Century” (Davenport, 2012), showing society’s perception of data science. While some […]

Adventures at the Spring 2017 Library Hackathon

This year I participated in an event called HackCulture: A Hackathon for the Humanities, which was organized by the University Library. This interdisciplinary hackathon brought together participants and judges from a variety of fields. This event is different than your average campus hackathon. For one, it’s about expanding humanities knowledge. In this event, teams of […]