Inline below... On Mon, Jun 24, 2013 at 11:31 AM, matteo <matteo.ghe...@gmail.com> wrote: > First of all, thanks for all the replies!! > What you have written helps, but is not entirely the answer to my problem. > > What I'd have is the creation of new data.frames each of one named with the > ID of the original dataframe and with all the columns.
No you don't! You want what you were provided, a list of data frames. Anything you want to do can be done, probably more conveniently, with that. Read "An Introduction to R" and learn to work with lists. Being a newbie is no excuse for not making an effort to learn. -- Bert > > For example, in the original dataframe one column (ID) has 5 different > elements: > > ID value1 value2 > x1 10 12 > x1 12 22 > x1 11 9 > x2 15 10 > x3 11 11 > x3 13 8 > > I need a command ables to split the dataframe in other smallest and > separated dataframes, so that they look like > > x1 is > ID value1 value2 > x1 10 12 > x1 12 22 > x1 11 9 > > x2 is > ID value1 value2 > x2 15 10 > > and x3 is > ID value1 value2 > x1 10 12 > x3 11 11 > x3 13 8 > > > Sorry if I'm not able to explain it better and as I said I'm very new to > R..... > > Thanks > > Matteo -- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
