What have we found so far
Fragment of a discussion from Talk:OER university/Planning/Open Praxis OERu paper
It is possible to generate graphs and data analysis from the excel format - it would be a little time consuming. However, since the data is already in google docs, these graphs - can be automatically generated from the 'Form' option in the given googe doc.file. Since I am only an viewer of this file, will not be able to generate the required graphs.