We couldn’t update this list for 2021 without the biggest news item of the past year, COVID-19. The best data visualizations are storytelling tools that spark discussion and elicit calls to action.

Even professional sports teams are hiring data analysts to help win.”

With the rise of social media, you can even do things like compare the mood of Twitter to the stock market to make predictions. Everything from voting patterns to weather data is available to be interpreted. Taken together, this roundup is an at-a-glance representation of the range of uses data analysis has, from pop culture to public good.Īs Erik Berger, a senior web technology manager who’s been working in data analysis for 16 years, puts it, “There are more public sources to find data than ever before. Creators are making entire websites, podcasts, and Twitter feeds devoted entirely to sharing rich, immersive data-driven experiences, and audiences can’t seem to get enough.Īs inspiration for your own work with data, check out these 15 data visualizations that will blow your mind. The increasingly popular medium of data visualization is one of the most impactful ways data analysts and data scientists have to communicate their findings. You’ve heard a picture is worth a thousand words, but once you’ve seen data visualization done right, you’ll know it’s worth at least a million. This post was last updated on July 8, 2021.

Best data visualization tools 2015