Tidy eval in R: A simple example
video

Tidy eval in R: A simple example

Do you want to use ggplot2, dplyr, or other tidyverse functions in your own functions? This easy example shows how

03/22/2019

How to write an R package
video

How to write an R package

R packages are great for organizing your own work, not only sharing with others. See how to create an R package in a few simple steps, thanks to packages like devtools, usethis, and roxygen2

03/05/2019

How to run Python in R
video

How to run Python in R

Learn how to run Python code inside an R script using the reticulate R package

02/15/2019

Do more with R: Write your own RStudio addins
video

Do more with R: Write your own RStudio addins

This RStudio addins tutorial walks you step by step through creating an extension for the RStudio IDE

01/28/2019

How to create color-coded calendars in R
video

How to create color-coded calendars in R

Track your goals with color-coded calendars created with R packages ggplot2 and ggcal

01/11/2019

Do more with R: RStudio addins and keyboard shortcuts
video

Do more with R: RStudio addins and keyboard shortcuts

Speed up your R programming workflow with RStudio addins and customized keyboard shortcuts

12/18/2018

Do more with R: Quick lookup tables using named vectors
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Do more with R: Quick lookup tables using named vectors

Learn how named vectors give R developers an easy to use key-value pairs

11/30/2018

R tip: Keep your passwords and tokens secure with the keyring package
video

R tip: Keep your passwords and tokens secure with the keyring package

Saving tokens and passwords in an R environment variable means they’re stored in an unencrypted, clear text file. With the keyring package, your credentials are more secure

11/15/2018

How to add sparklines to R tables
video

How to add sparklines to R tables

When you want to visualize results in each row—such as when each row of data is a trend over time—you can do that inside a new table column with mini inline graphs called sparklines

11/05/2018

Do more with R: drag-and-drop ggplot
video

Do more with R: drag-and-drop ggplot

A new R package creates a simple graphical user interface for ggplot2—and it generates R code for the visualization you create

10/12/2018

Reshape data in R with the tidyr package
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Reshape data in R with the tidyr package

See how the tidyr R package’s gather and spread functions work. Plus a bonus look at labeling in ggplot2 with the directlabels package

10/03/2018

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