I love R because there are always exciting new packages which can be far beyond your imagination. Here I’d like to introduce a couple of packages that look really awesome:

1. swfDevice: R graphics device for SWF output (by Cameron Bracken)

This package is still at a pre-alpha stage but you can see a sketch now in R-Forge: https://r-forge.r-project.org/projects/swfdevice/

Its author, Cameron, certainly knows well that I will be excited to see it, because I’ve been waiting for a long long time for the REAL Flash animation output in R. What I’ve done in my animation package is simply using SWF Tools to combine several “static” pictures (PNG or PDF, …) into a naive Flash animation — by “naive” I mean there is no interaction or real dynamic stuff in the Flash animation. Hopefully Cameron will provide a useful tool to create genuine Flash animations directly from R (with the help of the library libming).

By the way, I have to mention that the tikzDevice package by Cameron and another author is also fantastic for generating high-quality graphics LaTeX.