John Mount's Blog (3)

Screencast on debugging in R using wrapper functions

Added by John Mount on February 4, 2017 at 3:30pm — No Comments

Using the Bizarro Pipe to Debug magrittr Pipelines in R

I have just finished and released a free new R video lecture demonstrating how to use the “Bizarro pipe” to debug magrittr pipelines. I think Rdplyr users will really enjoy it.

In this video lecture I use the “Bizarro pipe” to debug the example pipeline from RStudio’s purrr announcement.

TLDnW (too long, did…

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Added by John Mount on January 31, 2017 at 10:30pm — No Comments

Free e-book: Exploring Data Science

We are pleased to announce a new free e-book from Manning Publications: Exploring Data Science. Exploring Data Science is a collection of five chapters hand picked by John Mount and Nina Zumel, introducing you to various areas in data science and explaining which methodologies work best for each.…