In this installment of “My Favorite Analyses,” we explore the Customer Cohort Chart (C3), a powerful tool for analyzing customer behavior over time.

The questions we ask inform the data we gather, the analysis methods we use, and in the end, the impact of our findings. A curious analyst is a successful analyst – but an analyst who pairs curiosity with rational, perceptive questions is a Rock Star.

It’s not an understatement to say that social media has revolutionized data analysis. In the not too distant past, gaining insights about what people thought of your brand meant data analysts had to (1) draft a survey, (2) print the survey out on paper, (3) grab a clipboard, (4) head down to the local mall […]

I’m Kevin Hartman, founder of Art+Science, and I wanted to share a bit more about my data analyst career. (tl;dr: Data analytics saved my professional life). My path to data analytics was not a direct one. I spent a lot of time early on unsure of what I wanted to do. I was good at […]

This fictional case involving Chicago-area bike ride share program Divvy teaches students how to use publicly available data and tools to create data visualizations that reflect the three rules of the evaluation framework for the visual form: sophisticated use of contrast, clear meaning, and refined execution.