Agenda for Jenny Bryan's instruction at:

• RaukR: Advanced R for Bioinformatics Summer School
• 2021 June 14 - 24, Visby, Sweden Online

I also taught in 2019, about iteration and using Git/GitHub with R.

This will only be a 1-hour session, so I have very specific priorities for our "live" time:

• Iterate the R way
• Row-wise work in a data frame (with dplyr and friends)
• General iteration (with the purrr package

Slides: pdf

Resources for future self-study:

dplyr vignette on row-wise operations

• https://dplyr.tidyverse.org/articles/rowwise.html

Material on iterating with purrr (note: written before dplyr::rowwise() got re-energized):

• https://speakerdeck.com/jennybc/purrr-workshop
• https://jennybc.github.io/purrr-tutorial/

RStudio webinar (also before dplyr::rowwise()'s resurrection):

• Row-oriented workflows in R with the tidyverse

Charlotte Wickham's purrr materials:

• https://github.com/cwickham/purrr-tutorial

"Functionals" chapter of 2nd of Advanced R by Wickham

• https://adv-r.hadley.nz/functionals.html

• Jenny Bryan jennybryan.org | Github jennybc | Twitter jennybryan