What type of chart do I want to show that one number is several times as many as another? [more inside]
posted by Sock Ray Blue on Jan 16, 2013 - 11 answers

What are accepted ways for visualizing this example dataset for a journal or other "professional" endpoint? [more inside]
posted by Blazecock Pileon on Jun 24, 2011 - 6 answers

How to make clever visualizations from Excel or CSV data? Any free, flexible information-graphic scripting software out there? [more inside]
posted by anthill on Feb 23, 2009 - 10 answers

I need help putting some data in a pleasing graphical form. In short, it is a history of a particular industry, with all of the companies, their founders and where they came from. I would like to build some sort of corporate family tree like this famous one. Does anyone know any good tools for this?
posted by blahblahblah on Dec 13, 2007 - 9 answers

Graph editor: I'm looking for a graph editor I can use to create print quality graphs (the node/edge kind, not the excel kind). Requirements inside. [more inside]
posted by null terminated on Jul 8, 2006 - 10 answers