You can use load() to load them both, if they do not have objects with identical names, then save() to make a new RData file.
I'm not clear on what you mean by a NULL file, though. If you know which objects you want to get rid of, you can do that with rm(). Sarah On Wed, Mar 7, 2012 at 12:46 PM, uday <uday_143...@hotmail.com> wrote: > I got two .RData file e.g data.2005.RData & data.2006.RData > I would like to combine these two different data set and make single RData > file. > in both file there are some NULL files are also available and I would like > to clear this NULL files also. > $ : NULL > $ : NULL > $ : num [1:43285, 1:8] -21.1 -21.1 -24.9 -24.9 -24.9 ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : NULL > .. ..$ : chr [1:8] "latitude" "longitude" "time" "ch4" ... > $ : num [1:44730, 1:8] 5.74 5.74 5.74 -21.06 -21.06 ... > ..- attr(*, "dimnames")=List of 2 > .. ..$ : NULL > .. ..$ : chr [1:8] "latitude" "longitude" "time" "ch4" ... > > I never worked with RData files, so it will be very nice if somebody can > help me to do this operation. > > -- -- Sarah Goslee http://www.functionaldiversity.org ______________________________________________ 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.
