--- Rina Miehs <[EMAIL PROTECTED]> wrote: > thanks, that works great!! > > just have another thing...i the same area > What if the class is list instead of array, how can > you name the first unrecognized column?
I am not sure that I understand the question. You don't really have an unrecognised column in the dataframe but an array of rownames ( I don't know how they are stored). I think you can do the same thing as you did for the data.frame but as I say, I am not sure I understand the question. Would you post a little example? > > Rina > > >>> John Kane <[EMAIL PROTECTED]> 06/05/07 3:17 >>> > > --- Rina Miehs <[EMAIL PROTECTED]> wrote: > > > hello > > > > what do i write for R to recognize both columns? > > > > In the R-script downunder you can see that i use > > tapply to get my > > information out of my data, and then i need to use > > it as a dataframe > > with both columns! It is like R is using the first > > column as an > > observationnumber or something, how can i change > > that?? > > It is using the names of the variables as rownames. > > try > n.ant <- names(antall) > antal1 <- data.frame(n.antal1, antal1) > > > > > > > antal1 <-tapply(l1$omlob1,l1$farid,length) > > > antal1 > > 1437987 10000100 10007995 10008295 10008792 > > 10010203 10018703 > > 10033401 > > 2 3 3 2 3 > > > 1 1 > > 2 > > 10048900 10050492 10055897 10076495 10081892 > > 10094801 10100692 > > 10101395 > > 3 1 3 3 6 > > > 2 5 > > 20 > > 10101495 10101595 10104692 10113592 10113697 > > 10114297 10120797 > > 10120897 > > 1 5 4 2 6 > > > 11 1 > > 4 > > 10121697 10121897 10121997 10133592 10142892 > > 10142995 10146495 > > 10150497 > > 16 3 6 1 1 > > > 6 4 > > 4 > > 10150692 10157092 10157292 10164792 10170892 > > 10171795 10171895 > > 10172300 > > 5 2 4 4 4 > > > 4 4 > > 1 > > 10175195 10187802 10192499 10192897 10198295 > > 10200493 10201693 > > 10211593 > > 1 2 2 3 5 > > > 1 3 > > 5 > > > antal1 <- data.frame(antal1) > > > antal1 > > antal1 > > 1437987 2 > > 10000100 3 > > 10007995 3 > > 10008295 2 > > 10008792 3 > > 10010203 NA > > 10018703 NA > > 10033401 2 > > 10048900 3 > > 10050492 1 > > 10055897 3 > > 10076495 3 > > 10081892 6 > > 10094801 2 > > 10100692 5 > > > > Thanks > > Rina > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help@stat.math.ethz.ch mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > > http://www.R ( http://www.r/ > )-project.org/posting-guide.html > > and provide commented, minimal, self-contained, > > reproducible code. > > > > > > Get news delivered with the All new Yahoo! > Mail. Enjoy RSS feeds > right on your Mail page. Start today at > http://mrd.mail.yahoo.com/try_beta?.intl=ca > > ______________________________________________ R-help@stat.math.ethz.ch 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.