Re: [R] Odp: Cutting a vector

2007-11-22 Thread jim holtman
If you want to 'cut' the vector into equal lengths of 4, for example, then the following would work: split(x, as.integer((seq_along(x) - 1) / 4)) On Nov 22, 2007 9:44 AM, Dani Valverde <[EMAIL PROTECTED]> wrote: > Hello, > That's very useful. I think the cut() function is the key. However, in >

Re: [R] Odp: Cutting a vector

2007-11-22 Thread Dani Valverde
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 n

[R] Odp: Cutting a vector

2007-11-22 Thread Petr PIKAL
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 PROTEC