Sharing R Analyses via Email with Graphics Using R Markdown and Blastula
Sharing your R analyses with others is essential for collaboration and presenting results. One of the most efficient ways to do this is through R Markdown, which allows you to seamlessly combine text, calculations, and visualizations in a single document. However, the challenge often lies in how to share these documents with your colleagues. While posting, emailing attachments, or using services like RStudio Connect are common options, there’s an even more convenient way to send your results directly via email: embedding the analysis right into the body of the email, complete with graphics.
The blastula package from RStudio simplifies this process. It enables you to create beautiful email messages that can contain R Markdown outputs, including complex ggplot graphs. This allows you to send a comprehensive, self-contained analysis directly to the inbox, ensuring that recipients see your results exactly as you intended, including any visualizations. With this approach, you can skip the traditional attachment step and streamline your communication.
There are two primary methods to create an email using the blastula package. The first and easiest method is by utilizing an R Markdown document. By setting the output format to blastula::blastula_email in the YAML header of your R Markdown file, you can include the necessary components such as a title and any visualizations, then send the document as part of the email. The second method is a bit more manual, using the compose_email() function from blastula, which is ideal for more customized emails but requires additional coding.
To get started, simply create a new R Markdown document in RStudio by navigating to File > New File > R Markdown, and select the option to create an empty document. From there, you can begin adding your analysis and generating an email-ready message. This approach offers a streamlined way to communicate complex R analyses in a clear and professional format, enhancing collaboration and ensuring your results are easily accessible to your audience.