R

If you work in a corporate environment, there’s a good chance you’re using Microsoft Office. I wanted to set up a way to email tables and plots from R using Outlook. Sending an email is simple enough with the RDCOMClient library, but inserting a plot inline—rather than as an attachment—took a little bit of working out. I’m sharing my code here in case anyone else wants to do something similar. The trick is to save your plot as an image with a temporary file, attach it to the email, and then insert it inline using a cid (Content-ID).