In our last blog we explored the potential impact of missingness in data in terms of its impact on models which require complete case analysis. We took a simple view that data was missing with an equal, independent, probability for any given model input. This week we explore cases where
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Understanding your data: Missing at random versus missing not at random
Rankings and the geometry of weighted averages
People love rankings. You've probably seen articles about the best places to live, the best colleges to attend, the best pizza to order, and so on. Each of these is an example of a ranking that is based on multiple characteristics. For example, a list of the best places to
Intuitive Movement
What kind of movement do you hunger for? Yes, I said hunger for…what kind of movement would bring you joy? Maybe it’s a quick “snack” of restorative yoga postures, a set of barbell squats for “dessert”, or just a “side” of dancing for 5 minutes in the living room. Perhaps