[R] how to find interval?

[gildororonar at mail-on.us]

Quoting "PIKAL Petr" <petr.pikal at precheza.cz>:
> diff(c(0,which(1:10 %in% c(3, 5, 6, 10))))
> [1] 3 2 1 4

That solves the problem! Thanks.