Scripts to track window activity and record times, window_analysis looks for concurrent windows
The major anaylsis code for the life of tabs project; tab_analysis Calculates open types and percentages within each group or across all subjects. Can be modded to run descriptive stats over any tab variable such as lifespan or number of activity periods; portusertypes Calculates stats on tabs that went to certain content sites.  Gets aggregates for spawn/creation sites, and needs refactoring