Chapter 17 Document Templates
When you create a new R Markdown document from the RStudio menu
File -> New File -> R Markdown, you will see a default example document (a template) in the RStudio editor. In fact, you can create custom document templates by yourself, which can be useful if you need to create a particular type of document frequently or want to customize the appearance of the final report. The rticles package in Chapter 13 is a good example of custom templates for a range of journals. Some additional examples of where a template could be used include:
Creating a company branded R Markdown template that includes a logo and branding colors.
Updating the default YAML settings to include standard fields for
date, or default
Customizing the layout of the output document by adding additional fields to the YAML metadata. For example, you can add a
departmentfield to be included within your title page.
Once created, templates are easily accessed within RStudio, and will appear within the “New R Markdown” window as shown in Figure 17.1.
This chapter explains how to create templates and share them within an R package. If you would like to see some real-world examples, you may check out the source package of rticles (https://github.com/rstudio/rticles). The
rmarkdown::html_vignette format is also a relatively simple example (see both its R source code and the template structure). In addition, Michael Harper has kindly prepared more examples in the repository https://github.com/dr-harper/example-rmd-templates.