Hi
We have the urgent customer requirement to display some data (teachers, subject marks over certain periods etc.) as Box plots, see http://en.wikipedia.org/wiki/Box_plot, from within our Schooladministration- and Informationssystem.
Has anyone done this or something similar? Any starting point is welcome. Anyone having experience in creating such plots with Excel, Numbers, or OpenOffice, or any other tool for that matter (so we would query the data and import it in such a tool)?
Any ideas and help are appreciated.
Regards,