Data Cleaning with Data Wrangler

April 27, 2011


Data Wrangler is a web-based service from Stanford University’s Visualization Group.  Similar to Google Refine it allows interactive cleansing and transformation of messy, real-world data for further analysis in e.g. Excel, R, Protovis etc.

To learn how to use Wrangler read this research paper or this blog post.

Wrangler is still in its alpha version so if you want to give feedback to the developers, just go for it.

Wrangler Demo Video from Stanford Visualization Group on Vimeo.

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Willkommen im besten Netz

April 27, 2011

Welcome to the best network – Vodafone has a new commercial and I kind of like it 🙂

The song “Way back home” is scored by the australian duo Bag Raiders


SMYE 2011

April 5, 2011

I will attend the Spring Meeting of Young Economists 2011 which takes place in Groningen between 14th and 16th April. If you are there as well you are welcome to contact me.