type attribute of the
object tag and creates an embedded graphics device using the
gtk package.
The contents of the plot are create by giving an R expression in the
init parameter. The final plot spans two columns.
Note that these devices are regular R devices and can be accessed
directly using R commands such as dev.set,
dev.cur, and all the plotting routines including
interactive ones such as locator().
This is a second table. We can interleave aribtrary HTML content, including text, forms, and embed graphics devices and other GUI components such as sliders, etc.