I'm looking for the best Rmd presentation package to introduce to beginners.
From what I've seen there are several options:
I noticed that there was a lot of excitement for xaringan, in the R Presentations thread, but one of the drawbacks is that it's aimed at presentation ninjas.
I was wondering, of the options above (or others), which one would be best to introduce to beginner-level users who are familiar with basic markdown, but have no knowledge of css. I am personally leaning toward revealjs because it appears to have the ability to export to PDF and seems to have sensible defaults for text size and alignment. What do you think?