Create pdf with tooltips in R

Question

Simple question: Is there a way to plot a graph from R in a pdf file and include tooltips?

Answer 1

The pdf2 package works fine for me. (https://r-forge.r-project.org/R/?group_id=193). You can just include a 'popup' in the regular text command. It's not current as of 2.14, but I imagine he'll get round to it before too long.

text(x,y,'hard copy text',popup='tooltip text')