About Author

Chris Hemedinger

Senior Manager, SAS Online Communities

+Chris Hemedinger is the manager of SAS Online Communities. Since 1993, Chris has worked for SAS as an author, a software developer, an R&D manager and a consultant. Inexplicably, Chris is still coasting on the limited fame he earned as an author of SAS For Dummies.  He also hosts the SAS Tech Talk webcasts each year from SAS Global Forum, connecting viewers with smart people from SAS R&D and the impressive work that they do.


  1. Bill Abramovitz on

    Any chart cab distort the presentation of data, but visuals are a much faster read, especially on the web. I do think it's important to have the underlying data available to, either on the page or as a drill down.

  2. Robert Allison on

    GraphJam is a very cool site!

    Unfortunately, I think some people get-it that GraphJam is (intentionally) full of laughably bad graphs, and they actually use the ideas from the site in their "presentation graphics"!

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