I have found veusz to be great for this - by importing veusz, it becomes straightforward to integrate with other Python code. I have some tutorials on this appr

I have found veusz to be great for this - by importing veusz, it becomes straightforward to integrate with other Python code. I have some tutorials on this approach here: http://www.djmannion.net/psych_programming/data/ http://www.djmannion.net/psych_programming/data/