Henrique, thx, your suggestion worked perfectly fine for me.
On 01.06.2010, at 23:01, Henrique Dallazuanna wrote: > lapply(mydf[-6], ccf, y = mydf[6]) ______________________________________________ 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.