[Rd] Wishlist: mention Vectorize in 'outer' man page (PR#10490)

[antonio.fabio at gmail.com]

Full_Name: Antonio, Fabio Di Narzo
Version: 2.6.1
OS: linux
Submission from: (NULL) (213.140.16.187)


In 'outer' man page, there is no mention of the Vectorize function.
Moreover, I think it isn't underlined enough that the FUN argument to 'outer'
must be a vectorized function (doc speaks about a function which has to 'operate
elementwise').

A cross-reference from outer to Vectorize (which already has 'outer' usage
examples) would be great.

> R.version
               _
platform       i686-pc-linux-gnu
arch           i686
os             linux-gnu
system         i686, linux-gnu
status
major          2
minor          6.1
year           2007
month          11
day            26
svn rev        43537
language       R
version.string R version 2.6.1 (2007-11-26)