Hello, #########################################################3
myVector <- c(1:100) oddVector <- myVector[c(1:100) %% 2 == 1] odd <- myVector[c(1:100) %% 2 == 1] identical( odd, seq(1,100,by=2)) gives me FALSE #########################################################3 Is this what you suggested? ------------------------------------------------------------------------------------- - László-András Zsurzsa, - - Msc. Infromatics, Technical University Munich, Germany - - Scientific Employee, TUM - ------------------------------------------------------------------------------------- On Wed, Aug 28, 2013 at 2:17 PM, arun <smartpink...@yahoo.com> wrote: > > > HI, > > I was talking about another method to get the same result: > > myVector[1:100%%2==1] > > > identical(myVector[1:100%%2==1],myVector[seq(1,100,by=2)]) > #[1] TRUE > > Hope it helps. > A.K. > ________________________________ > From: Zsurzsa Laszlo <zsurzsalas...@gmail.com> > To: arun <smartpink...@yahoo.com> > Cc: R help <r-help@r-project.org> > Sent: Wednesday, August 28, 2013 5:21 AM > Subject: Re: [R] R Language Newbie > > > > Can you specify you're task? I don't understand totally what you need to > do? You're already getting odd numbers with : seq(1,100,by=2) > > -------------------------------------------------------------------------------------- > László-András Zsurzsa, - > - Msc. Infromatics, Technical University Munich, Germany - > - Scientific Employee, TUM - > > > ------------------------------------------------------------------------------------- > > > On Wed, Aug 28, 2013 at 12:18 AM, arun <smartpink...@yahoo.com> wrote: > > Hi, > >set.seed(29) > > > >myVector<- rnorm(100) > > seq(1,100,by=2) > ># [1] 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 > 45 47 49 > >#[26] 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 > 95 97 99 > > > > > >myVector[seq(1,100,by=2)] > > > > > >rev(myVector) > > > > sum(myVector>0) > >#[1] 46 > >#or > > > > table(myVector>0) > ># > >#FALSE TRUE > > # 54 46 > > > > > > > >A.K. > > > > > > > >Hey guys, this is my first week taking R language courses and I'm having > trouble with this assignment. I think I got the hang of it to an extent but > was wondering if I could get help on one tiny part of my > >assignment. > > > >How can I get odd numbers from the vector I've created? To show > >you guys I've done the majority of my homework by myself I've included > >screenshots. > > > >______________________________________________ > >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. > > > [[alternative HTML version deleted]]
______________________________________________ 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.
