Virtual recycling
repfromto virtually recylcles object x and cuts out
positions from .. to
repfromto(x, from, to) repfromto(x, from, to) <- value
x |
an object from which to recycle |
from |
first position to return |
to |
last position to return |
value |
value to assign |
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
a vector of length from - to + 1
Jens Oehlschlägel
message("a simple example")
repfromto(0:9, 11, 20)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.