R: Virtual recycling

repfromto {bit} | R Documentation

## Virtual recycling

### Description

`repfromto` virtually recylcles object `x` and cuts out positions `from .. to`

### Usage

    repfromto(x, from, to)

    repfromto(x, from, to) <- value

### Arguments

`x` | an object from which to recycle
`from` | first position to return
`to` | last position to return
`value` | value to assign

### Details

`repfromto` is a generalization of `rep`, where `rep(x, n) == repfromto(x, 1, n)`. You can see this as an R-side (vector) solution of the `mod_iterate` macro in arithmetic.c

### Value

a vector of length `from - to + 1`

### Author(s)

Jens Oehlschlägel

### See Also

`rep`, `ffvecapply`

### Examples

      message("a simple example")
      repfromto(0:9, 11, 20)

[Package bit version 4.0.4 Index]