[R] combining two data frames (different question)
haibinglin at berkeley.edu
Wed Jun 18 00:40:46 CEST 2008
i have two data frames. One data frame contains one column with the
identificication number of a geographic place. The other columns are just
some data about the corresponding geographic place. The other data frame
also contains one column with the id number of a geographic place. the
other columns of the second data frame is other data about the corresponding
I want to make one data frame which has the id numbers and the corresponding
data from both the first and second data frames.
how do you do this?
View this message in context: http://www.nabble.com/combining-two-data-frames-%28different-question%29-tp17956259p17956259.html
Sent from the R help mailing list archive at Nabble.com.
More information about the R-help