Note what are supposed to be quotation marks around "ID" in your post are "a
circumflex" instead. Maybe the problem is that the quotation marks that are
supposed to be around ID are not recognized by your R version. May you do
not use the proper font encoding. Use straight quotation marks or
apost
I am new to R and am having difficulty merging 2 data sets, both of which have
the same 30 variables and about 2,000 records. I've looked high and lowâPaul
Johnson's help page, through some of the 5,420 (yikes!) results for âmergeâ
on the R list archives, and google searchesâand I'm ge
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