Every year, designers at Pew Research Center create hundreds of charts, maps and other data visualizations. We also help make a range of other digital products, from “scrollytelling” features to ...

This workshop is designed for students and research teams who want to turn cleaned data into clear, publication-ready graphics. Participants learn the core ideas behind the “grammar of graphics” and ...

R has become a popular and powerful platform for working with geospatial data due to its well-developed ecosystem of packages to import, process, analyze and visualize spatial data, strong integration ...

Prerequisite: Introduction to R for Absolute Beginners or some experience using R. You’ve cleaned and analyzed your data, now learn how to visualize it. Visualizing data is critical for both ...

Data visualizations are some of the most powerful tools in a climate science communicator’s playbook. The most famous have taken on enormous symbolic value—like the “Hockey Stick” graph showing rising ...

I presented my approach to customizing charts with R and ggplot2 at the 21st Data Visualization in Munich Meetup on July 8th, 2025. Presentation slides (reveal.js ...

Abstract: Time series analysis has emerged as a critical tool across diverse fields such as finance, energy, healthcare, and environmental studies, enabling researchers to model and forecast temporal ...