There are series of webinar on R essentials.
This webinar series, "RStudio Essentials," is the perfect way to learn how to use the R studio to its fullest. The series is broken into six sections always on a
Wednesday at 11 a.m. EDT
Each webinar will be 30 minutes long, which will make them easy to attend. If you miss a live webinar or want to review them, recorded versions will be available to registrants.
follow this link for the registration.
Posted by Ramesh Aravind