On Wed, Jan 14, 2009 at 1:53 PM, glenn <g1enn.robe...@btinternet.com> wrote: > Dear All; > > Is it possible to create a list of lists (I am sure it is) along these > lines; > > I have a dataframe data02 that holds a lot of information, and the first > column is ³date² > > I have a list of dates in; > > data03<-c(date1,.....,daten) > > And would like to create a list; > > data04 <- subset(data02, date == data03[1,]) > > Ie. data04 holds the data from data02 that matches a date in data03 > > How do I create a list data04 that instead rolls through all the elements of > data03 and each element of data04 is a list
Have a look at ?split. Hadley -- http://had.co.nz/ ______________________________________________ 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.
