This is even complicated to write into a question.... Have two data.frames (A and B)
data.frame A and B each have a name column. Want to compare A and B data.frame to each other based on the values in the 'names' columns - for every name that appears in dataframe A but not B, I want to copy the corresponding rows to a third dataframe C, and for every name that appears in B but not A, I want to copy the corresponding rows to a fourth dataframe D. I can then row bind the dataframes C and D together and get a complete list of all the rows that were missing in either A or B. try as I might - I can't get this to work. Can someone help P-L-E-A-S-E!!!! Thanks, Gregg Powell AZ, USA
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