This website is maintained by Vishal Singh. For Comments/suggestions, email [email protected]

Vishal Singh is faculty member @ the Stern School Business, NYU where he teaches Data Driven Decision Making (D3M).  

His general research interests lie in the domain of Data Driven Business Strategies, with a focus on customer management, retail competition, and empirical industrial organization. His more recent work focuses on leveraging large databases to generate psychological insights and guide policies in public health.


I am grateful to Poppy Zhang, Romana Khan, Jong Yeob Kim, and Uma Huggins for assistance in many aspects of data analysis and website development.

Thanks also to the wonderful R & Tableau communities.

All data used on this webpage is from public sources. Replication material in R and Tableau workbooks for download will be posted shortly.

Check Video on How to Play with Our Visualizations