I must say that the icicle plot of the same data is way more readable. The crisscrossing lines are all but useless to get a feel of the data. go to http://www.

I must say that the icicle plot of the same data is way more readable. The crisscrossing lines are all but useless to get a feel of the data. go to http://www.jasondavies.com/parallel-sets/ http://www.jasondavies.com/parallel-sets/ and click on icicle plot to see what is going on.