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Video

Lazy evaluation

The "tidy eval" framework is implemented in the rlang package and is rolling out in packages across the Tidyverse and beyond. There is a lively conversation these days, as people come to terms with...
Video

Learning from eight years of data science mistakes

Over the past eight years of doing data science, I’ve made plenty of mistakes, and I’d love to share them with you -- including what I’ve learned and what I’d do differently with some hindsight.
Video

New language features in RStudio

RStudio 1.2 dramatically improves support for many languages frequently used alongside R in data science projects, including SQL, D3, Stan, and Python. In this talk, you'll learn how to use RStudio...
Video

parsnip: A tidy model interface

parsnip is a new tidymodels package that generalizes model interfaces across packages. The idea is to have a single function interface for types of specific models (e.g. logistic regression) that...