[R] Exporting R graphics into Word without losing graph quality

[sigtool at kcl.ac.uk]

Waterloo Graphics is open-source and can be used from R.
Graphics can be copied and pasted in vector format to Word on Windows or 
Mac.
There is also an SVG file save option that produces output with easy-to-use 
object groupings for editing an Adobe Illustrator/Inkscape.
(as well as HTML5/Processing support)

http://waterloo.sourceforge.net