[R] What does .[foo] really mean?

Keith Jewell k.jewell at campden.co.uk
Mon Aug 3 10:26:42 CEST 2009

It's a place holder. See http://en.wikipedia.org/wiki/Foo



"Simon Tian" <simon.yt at gmail.com> wrote in message 
news:2119d1440908012150j373bfaf5v9d498bded94fff1 at mail.gmail.com...
> Hi R users,
> I really want to know what exactly ".[foo]" means.
> Thanks in advance. -Simon
> [[alternative HTML version deleted]]

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