I read again "R pour les débutants" (for another problem) and I found the answer to my question. Sorry . Have a nice week, Ptiti Bleu.
Felix Andrews wrote: > > x[[1]][4] > > On 8/31/07, Ptit_Bleu <[EMAIL PROTECTED]> wrote: >> Hi, >> >> I read the posts for 2 hours and ?list and tried many comninations but I >> haven't found the answer to this basic question. So I decided to post my >> question even if it is a silly one ... >> >> What is the instruction to retrieve, for example, the "D" of the first >> list >> ? >> Thanks in advance, >> Ptit Bleu. >> >> >> > x<-list(LETTERS[1:5], LETTERS[10:20]) >> > x >> [[1]] >> [1] "A" "B" "C" "D" "E" >> >> [[2]] >> [1] "J" "K" "L" "M" "N" "O" "P" "Q" "R" "S" "T" >> >> -- >> View this message in context: >> http://www.nabble.com/Problem-of-vocabulary-%3A-retrieve-element-of-a-list-of-a-list-tf4358872.html#a12422479 >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> 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. >> > > > -- > Felix Andrews / 安福立 > PhD candidate > Integrated Catchment Assessment and Management Centre > The Fenner School of Environment and Society > The Australian National University (Building 48A), ACT 0200 > Beijing Bag, Locked Bag 40, Kingston ACT 2604 > http://www.neurofractal.org/felix/ > voice:+86_1051404394 (in China) > mobile:+86_13522529265 (in China) > mobile:+61_410400963 (in Australia) > xmpp:[EMAIL PROTECTED] > 3358 543D AAC6 22C2 D336 80D9 360B 72DD 3E4C F5D8 > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/Problem-of-vocabulary-%3A-retrieve-element-of-a-list-of-a-list-tf4358872.html#a12457151 Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.