Fix and tutorial for using with R Markdown

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 J. Warner
+Copyright (c) 2019 J. Warner, 2020 TruongSinh Tran-Nguyen
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -5,19 +5,43 @@ as long as you’re running an up-to-date LaTeX distribution.
 
 ## Quick start
 
+### Using PdfLatex
+
 You can clone this repo and try typesetting `jdf-starter.tex`
 with the following commands:
 
-    biber jdf-starter
-    pdflatex jdf-starter
+```sh
+biber jdf-starter
+pdflatex jdf-starter.tex
+```
 
 The result should look like `jdf-starter.pdf`.
-* `biber` command generates used referenes from `references.bib` 
-* `pdflatex` command generates the final pdf 
+
+* `biber` command generates used referenes from `references.bib`
+* `pdflatex` command generates the final pdf
+
+### Using R Markdown
+
+Assuming you already have [R](https://cran.r-project.org) installed, install dependencies:
+
+```sh
+Rscript ./install.r
+```
+
+You can then knit `jdf-starter.Rmd`
+with the following command:
+
+```sh
+Rscript -e 'library(rmarkdown); rmarkdown::render("jdf-starter.Rmd")'
+```
+
+For [VS Code](https://code.visualstudio.com) user, see also
+[R Markdown All in One](https://marketplace.visualstudio.com/items?itemName=TianyiShi.rmarkdown)
+and [Pandoc Citer Extension](https://marketplace.visualstudio.com/items?itemName=notZaki.pandocciter)
 
 ## License
 
-Copyright 2019 by Jake Warner.
+Copyright 2019 by Jake Warner, 2020 TruongSinh Tran-Nguyen.
 
 You have my permission to use JDF in whatever projects you wish,
 whether commercial, personal, or otherwise, in whatever way you like.