Hi AFAIK you can not **remove** row names from data frame. You can suppress their printingas other adviced or you can rename row names.
> lev animals animalYears ind 1 bird 1 2 2 cat 1 2 3 dog 1 2 4 bird 2 2 5 cat 2 2 6 dog 2 2 > rownames(lev)<-11:16 > lev animals animalYears ind 11 bird 1 2 12 cat 1 2 13 dog 1 2 14 bird 2 2 15 cat 2 2 16 dog 2 2 > Cheers Petr > -----Original Message----- > From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of > Frederic Ntirenganya > Sent: Thursday, July 30, 2015 10:41 AM > To: Bert Gunter > Cc: r-help@r-project.org > Subject: Re: [R] Removing display of R row names from list. > > I want to remove the rownames after incrementation. Thanks > > Frederic Ntirenganya > Maseno University, > African Maths Initiative, > Kenya. > Mobile:(+254)718492836 > Email: fr...@aims.ac.za > https://sites.google.com/a/aims.ac.za/fredo/ > > On Wed, Jul 29, 2015 at 7:04 PM, Bert Gunter <bgunter.4...@gmail.com> > wrote: > > > Is this what you mean? > > > > z <- data.frame(a=1:3,b=letters[1:3],row.names=letters[1:3]) > > zlist <- list(one=z,too =z) > > > > for(i in 1:2){print(zlist[[i]],row.names=FALSE); cat("\n")} > > > > a b > > 1 a > > 2 b > > 3 c > > > > a b > > 1 a > > 2 b > > 3 c > > > > ... which could obviously be within a function. > > > > Cheers, > > Bert > > Bert Gunter > > > > "Data is not information. Information is not knowledge. And knowledge > > is certainly not wisdom." > > -- Clifford Stoll > > > > > > On Wed, Jul 29, 2015 at 8:32 AM, John Kane <jrkrid...@inbox.com> > wrote: > > > Beats me. You can print a single data frame with print(dat1, > > > rownames = FALSE) but it is not clear to me how to do it > > within a function. > > > > > > I am sure someone who actually know what they are doing will be > > > along in > > a moment. Sorry not to have been of more help. > > > > > > John Kane > > > Kingston ON Canada > > > > > > -----Original Message----- > > > From: ntfr...@gmail.com > > > Sent: Wed, 29 Jul 2015 18:11:36 +0300 > > > To: jrkrid...@inbox.com > > > Subject: Re: [R] Removing display of R row names from list. > > > > > > Here is a small example. it is not the real data I am working on > but > > this can help > > > > > > #Chick weight example > > > > > > names(ChickWeight) <- tolower(names(ChickWeight)) chick_m <- > > > melt(ChickWeight, id=2:4, na.rm=TRUE) > > > class(chick_m) > > > > > > test = function(data){ > > > i = 1 > > > table = list() > > > table [[i]] <- dcast(chick_m, time ~ variable, mean) > > > i = i + 1 > > > > > > print(table) > > > > > > } > > > test(chick_m ) > > > > > > Frederic Ntirenganya > > > Maseno University, > > > > > > African Maths Initiative, > > > > > > Kenya. > > > > > > Mobile:(+254)718492836 > > > > > > Email: fr...@aims.ac.za > > > > > > https://sites.google.com/a/aims.ac.za/fredo/ [ > > https://sites.google.com/a/aims.ac.za/fredo/] > > > > > > On Wed, Jul 29, 2015 at 5:12 PM, John Kane <jrkrid...@inbox.com> > wrote: > > > > > > HI Frederic, > > > Can you supply a small example of the problem? > > > > > > John Kane > > > Kingston ON Canada > > > > > > > -----Original Message----- > > > > From: ntfr...@gmail.com > > > > Sent: Wed, 29 Jul 2015 14:15:58 +0300 > To: r-help@r- > project.org > > > > Subject: [R] Removing display of R row names from list. > > > > > > > > Dear All, > > > > > > > > Is there a way to not include the row names when creating the > list? > > > > Thanks! > > > > > > > > Regards, > > > > Frederic. > > > > > > > > Frederic Ntirenganya > > > > Maseno University, > > > > African Maths Initiative, > > > > Kenya. > > > > Mobile:(+254)718492836 > > > > Email: fr...@aims.ac.za > > > > https://sites.google.com/a/aims.ac.za/fredo/ [ > > https://sites.google.com/a/aims.ac.za/fredo/] > > > > > > > > [[alternative HTML version deleted]] > > > > > > > > ______________________________________________ > > > > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, > see > > > > https://stat.ethz.ch/mailman/listinfo/r-help [ > > https://stat.ethz.ch/mailman/listinfo/r-help] > > > > PLEASE do read the posting guide > > > > http://www.R-project.org/posting-guide.html [ > > http://www.R-project.org/posting-guide.html] > > > > and provide commented, minimal, self-contained, reproducible > code. > > > > > > ____________________________________________________________ > > > FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop! > > > Check it out at http://www.inbox.com/earth > > > [http://www.inbox.com/earth] > > > > > > ____________________________________________________________ > > > FREE ONLINE PHOTOSHARING - Share your photos online with your > > > friends > > and family! > > > Visit http://www.inbox.com/photosharing to find out more! > > > > > > ______________________________________________ > > > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > > > 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. > > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. ________________________________ Tento e-mail a jakékoliv k němu připojené dokumenty jsou důvěrné a jsou určeny pouze jeho adresátům. 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