[R] xtable for latex: setting some values globally

[stefan.duke at gmail.com]

Dear All,
a quick xtable question. I do have quite a bunch of tables in my latex
document which I produce with xtable. That works fine so far.

But I wonder is it possible set some values such as "environement",
"caption.placement", or "size" globally so that it applies for table
unless otherwise specified?


If anybody has quick fix, that would be helpful.
Thanks and best,
Stefan