(This article was first published on Getting Genetics Done, and kindly contributed to R-bloggers)
Learning R blog details some of the new features in the latest update to ggplot2. The latest version includes functions to make it easier to change axis and legend labels, as well as a function to easily set the limits of the plot display outside the range of the data.
Be sure to check back next week - I'm putting together a short introductory ggplot2 tutorial.
Learning R: New features in
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Zero Inflated Models and Generalized Linear Mixed Models with R.
Zuur, Saveliev, Ieno (2012).