generate graph from .eps file (preferably using R) Using the R package 'Deducer', I saved a graphic (chart) as an .eps file.

I can open the .eps file, it's just a bunch of text.

How do I re-generate the graphic (chart) from the .eps file (preferably using Deducer or R)?
EPS is "Encapsulated PostScript". Its meant for embedding like an image in documents, or sending to printers. You can view it with a PostScript document viewer, and there are free PostScript document viewers for Linux, Windows, and Mac OSs. Ghostview, Evince, etc etc.

So although you can view the graphic once you've got a PostScript document viewer, you cannot load it into R as if you had just plotted it.