A web tool that took a CSV or JSON endpoint and ran a few R&#x2F;Python&#x2F;whatever scripts to see what the mean&#x2F;mode&#x2F;min&#x2F;max of each column was, if there were any strong linear (or other types) of correlations, etc.<p>A lot of example datasets can be found on opendata.socrata.com, data.gov, data.atf.gov, data.cityofchicago.org, and more.