[R] long output in R

[Mingfeng Lin]

Hello all:

Is there a way to set up R such that, when you have a very long output
from a command, it will pause when it has displayed one-screen of
information and ask me to press a button to continue displaying? I
happen to have one such command and the information I need is at the
top of the output - and it's just nowhere to be seen.

(If you are familiar with Stata, I'm looking for something equivalent
to the -set more on- option there.

Thanks a lot!

Mingfeng