Displaying 1 result from an estimated 1 matches for "tp17613296p17634368".
2008 Jun 02
2
merging two data sets with no column header
I have two data sets data1 and data2 with no column names( No header). The
first coluimn in both data sets represents the case ID. How can I tell R to
merge the two data sets by the case ID if there is no header? Also, In data1
I have more cases and I would like the result of the merge to have all the
cases in both data1 and data2. there may be some duplicate cases.
I appreciate if someone can