[R] General Question about Graphics

[Steve_Friedman at nps.gov]

Greetings

I have encountered a situation with regards to plotting barcharts with
associated error bars.  My search for clues on how to accomplish this
turned up some interesting information.  Basically, I found that including
error bars with barplots is not desirable and hence there appears that
there is no function to do this.

Can someone offer suggestions on how to do this simple procedure or offer
an alternative?

Thanks
Steve

Steve Friedman Ph. D.
Spatial Statistical Analyst
Everglades and Dry Tortugas National Park
950 N Krome Ave (3rd Floor)
Homestead, Florida 33034

Steve_Friedman at nps.gov
Office (305) 224 - 4282
Fax     (305) 224 - 4147