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Videos

Source: vignettes/videos.Rmd
videos.Rmd

For those who prefer to learn from video, here are a sequence of videos for getting started with litr:

  1. Quickstart Video. This video shows how little time it takes to get started with litr.
  1. A Full Literate Programming Example. This video walks through the entire process of writing an R package with litr. Our example is an R package that fits least squares. We show how latex equations and plots can be used to explain code. We also show how to write a unit test (using the testthat R package).
  1. Using Rcpp in an R Package. We show how to add Rcpp code to an R package using litr. We continue the least squares example from our previous video. We use RcppArmadillo and see that it makes our least squares function 3x faster.
  1. Next video planned: Using litr with bookdown. If you are interested in this topic, for now you can look at an example where litr and bookdown are used together (full github repo here). To get started, you can run the following command in an R session:
litr::draft_bookdown("frombookdown")