I have a dataset in 2 CSV files, example: id name site 1 bob wer 1 bob wer 2 jil fgas 3 jack vbcx 3 jack yhte I've looked at join-object http://blogs.msdn.com/b ...

Web apps love exporting CSV files, but they don't always play nice with Excel. Leading zeros disappear, dates break, and text fields merge together. Most people waste time fixing these problems ...

CSV files must be plain text files, using , as the entry separator, and " as the optional quote character. The quote character is used to denote a cell if the entry separator is part of the cell ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join data ...