[R] Cutting a vector

jim holtman jholtman at gmail.com
Thu Nov 22 14:18:14 CET 2007


Forget the last message.  I hit return before understanding the
question.  Its too early on Thanksgiving and I just put the turkey in
the oven.  I would have an excuse if I were already sampling the
punch.

On Nov 22, 2007 8:15 AM, jim holtman <jholtman at gmail.com> wrote:
> Here is another way of doing it:
>
> > x <- 1:50
> > split(x, as.integer(seq(0, by=1, length=length(x))/5))
> $`0`
> [1] 1 2 3 4 5
>
> $`1`
> [1]  6  7  8  9 10
>
> $`2`
> [1] 11 12 13 14 15
>
> $`3`
> [1] 16 17 18 19 20
>
> $`4`
> [1] 21 22 23 24 25
>
> $`5`
> [1] 26 27 28 29 30
>
> $`6`
> [1] 31 32 33 34 35
>
> $`7`
> [1] 36 37 38 39 40
>
> $`8`
> [1] 41 42 43 44 45
>
> $`9`
> [1] 46 47 48 49 50
>
>
> >
>
>
> On Nov 22, 2007 6:52 AM, Dani Valverde <daniel.valverde at uab.cat> wrote:
> > Hello,
> > I have a vector, lets say
> > x <- 1:50
> > I would like it to be cut at certain points, being for example 1:5,
> > 6:11, 12:17, ...
> > How can I do it? I have tried the cut() function, but I don not know how
> > to place the cutting points properly.
> > Best regards,
> >
> > Dani
> >
> > --
> > Daniel Valverde Saubí
> >
> > Grup de Biologia Molecular de Llevats
> > Facultat de Veterinària de la Universitat Autònoma de Barcelona
> > Edifici V, Campus UAB
> > 08193 Cerdanyola del Vallès- SPAIN
> >
> > Centro de Investigación Biomédica en Red
> > en Bioingeniería, Biomateriales y
> > Nanomedicina (CIBER-BBN)
> >
> > Grup d'Aplicacions Biomèdiques de la RMN
> > Facultat de Biociències
> > Universitat Autònoma de Barcelona
> > Edifici Cs, Campus UAB
> > 08193 Cerdanyola del Vallès- SPAIN
> > +34 93 5814126
> >
> > ______________________________________________
> > R-help at 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.
> >
>
>
>
> --
> Jim Holtman
> Cincinnati, OH
> +1 513 646 9390
>
> What is the problem you are trying to solve?
>



-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem you are trying to solve?



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