Mapping and Executing a List of Functions in R

example of how to call multiple functions on an object using purrr

tail AWS Instance Logs

use tail to interactively follow logs for AWS EC2 instance

Conditional Chunk Execution in R Markdown

example of using params to toggle eval chunk option with R Markdown

Expand and Complete with tidyr

demonstration of tidyr::expand() and tidyr::complete() with helpers


iteratively visualizing color scales

Modeling in Groups Using the dplyr group_modify Function

models with dplyr::group_modify()

threejs and covid-19

visualizing the pandemic in three dimensions


function to ‘zoom in’ with ggplot2


basic usage of patchwork package for arranging plots


read lists of files directly from github