Mo models, mo problems

I’VE GOT THE POWER
How Does Your State Make Electricity?
How the United States generated electricity from 2001 to 2017. - The New York Times

IN NAME ONLY
Kernel Density Estimation
Kernel density estimation (KDE) a useful statistical tool that’s way less scary than it sounds. This interactive shows how KDE lets you create a smooth curve given a set of data. - Matthew Conlen

SINGLE OUT
Selection Effects
Why do you often feel like you’re in the slower of two lanes during rush hour? Or why you feel like the bus is taking forever to get here? These scenarios (and many others!) can be explained by selection bias. - Carl T. Bergstrom

TRICKS AND TIPS
Mo models, mo problems: tracking the quality of models in production
Caitlin Hudon asked “Data scientists: What’s your team’s approach to tracking the quality of models in production?” and got a load of great advice. Check out the original thread or the summary in this doc. - Caitlin Hudon

BOOKMARK ME
How Do I? …
The ultimate reference material for R folks: a searchable table of 190+ R-stats tasks with code snippets. - Sharon Machlis


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