An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20081221/89627faf/attachment.pl>
Merging two data frame with different nrows
2 messages · Antonio Paredes, Chuck Cleland
On 12/21/2008 8:32 PM, Antonio Paredes wrote:
hello- I'm trying to merge two data frames with different number of rows. I started with a for loop, but it just taking to long . I wanted to ask if there is any function in R to merge data frames with different number of rows.
As the Posting Guide asks, you can use RSiteSearch() or help.search()
before posting to search for functionality. For example:
RSiteSearch('merge', restrict='function')
The third hit points to merge(), which does what you want.
Chuck Cleland, Ph.D. NDRI, Inc. (www.ndri.org) 71 West 23rd Street, 8th floor New York, NY 10010 tel: (212) 845-4495 (Tu, Th) tel: (732) 512-0171 (M, W, F) fax: (917) 438-0894