Month: August 2013

What is a Data Scientist? (Illustrated)

NOTE: In my regular evening trolling of blogs related to data visualization, I came across a blog by Jalil Farid called [physics. mathematics. sports. technology. fun]. In particular, I liked his thoughts on what he perceived a data scientist to be. So today, I am showcasing portions of […]

Steve Wexler, Data Revelations, Tableau, and How Best to Visualize Likert Scale Data

Steve Wexler Steve Wexler publishes the blog Data Revelations ( http://www.datarevelations.com ). He is a Certified Tableau Trainer who has developed thousands of interactive data visualizations.  As Director of Research and Emerging Technologies for The eLearning Guild, Steve designed, developed, and managed the world’s largest e-Learning data collection and analysis […]