Quality speedy graphics compilation with Sweave
Cameron Bracken <cameron.bracken@gmail.com> and Charlie
Sharpsteen <source@sharpsteen.net>
utils, stashR, filehash, tikzDevice, cacheSweave, getopt
pgf (>=2.00) (http://sourceforge.net/projects/pgf/)
for the vignette.
The pgfSweave package provides capabilities for 'caching'
graphics generated with Sweave.  Using pgfSweave, figure labels
are converted to LaTeX strings so not only do they match the
style of the document but math can be put in labels. pgfSweave
provides a new driver for Sweave (pgfSweaveDriver) and new
chunk options tikz, pgf and external on top of the cache option
provided by cacheSweave. This package is built upon cacheSweave
and therefore also Sweave.

stashR, filehash, tikzDevice, cacheSweave, getopt
pgf (>=2.00) (http://sourceforge.net/projects/pgf/)
for the vignette and for externalization.

stashR, filehash, tikzDevice, cacheSweave, getopt, highlight
pgfSweave provides a number of improvements to the improve
speed and quality of the Sweave output including: (1)
capabilities for 'caching' graphics generated with Sweave on
top of the caching mechanisms provided by cacheSweave, (2) an
interface to the tikzDevice package which provides graphics
with consistent font style, sizing and quality as the main
document and (3) highlighting of echo'd source code via the
highlight package. pgfSweave provides a new driver for Sweave
(pgfSweaveDriver) with new chunk options tikz, pgf, external,
sanitize, highlight and tidy on top of the cache option
provided by cacheSweave.

stashR, filehash, tikzDevice, cacheSweave, getopt, highlight,
formatR
pgfSweave provides a number of improvements to the improve
speed and quality of Sweave output including: (1) capabilities
for 'caching' graphics generated with Sweave on top of the
caching mechanisms provided by cacheSweave, (2) an interface to
the tikzDevice package which provides graphics with consistent
font style, sizing and quality as the main document and (3)
highlighting of echo'd source code via the highlight package.
pgfSweave provides a new driver for Sweave (pgfSweaveDriver)
with new chunk options tikz, pgf, external, sanitize, highlight
and tidy on top of the cache option provided by cacheSweave.