Hello, That's very useful. I think the cut() function is the key. However, in my real vector I have 13112 points. I would like the function to cut the vector every certain number of points (ie 4). Is there a way to specify this without the need of writing each cutting point? For example, I do not want to write breaks=c(4,8,12,...,13108, +Inf), but some expresion to avoid writing such a long argument. Best regards,
Dani En/na Petr PIKAL ha escrit: > Hi > > you shall be more specific. Do you want to split your vector according > some pionts > > split(x, findInterval(x, c(6,12,16))) > > if you want to make a factor from your x vector, then you can use > findInterval or cut > > cut(x, breaks = c(0,6,12,17, +Inf)) > > Or something else? > Regards > > Petr > [EMAIL PROTECTED] > > [EMAIL PROTECTED] napsal dne 22.11.2007 12:52:38: > > >> 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@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. >> > > > -- 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@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.