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2009 Feb 02
0
Error message when executing summary() with dataset diamonds in ggplot2
Hi: I am experiencing a problem with dataset diamonds in ggplot2. When trying execute the summary(diamonds) statement, the following error message is displayed: Error in summary(diamonds) : Cannot open file 'C:/Users/James/R_Pgms/R/R-2.8.1/library/ggplot2/data/Rdata.rdb': No such file or directory Can you please advise me? A complete history of commands leading up to this problem is as follows. I have also included in this history a set of parallel statements (involving a different dataset, Davis, in a different pack...