Logistics MLIB 442 3PM - 4:30M(+) Friday April 7, 2017 Dr. Rick Hubbard Are Your Data Tidy? Or, untidy? Before data can be modeled, analyzed or interpreted… …data must be accessible in meaning-laden forms. Annually, many Analysts around the globe report expending up to 80% of the effort and duration of an investigation in “wrangling” and “tidying” data into a “shape” that enables thoughtful, economical analysis. Does this sound like one of your projects?