about lscv

Well, there aren't quite so many dots -- only 3 I'd imagine.

It's how R allows variadic functions -- that is, allows "extra"
arguments that don't correspond to named formal arguments. As a side
effect, it also turns off partial matching after the dots.

See http://cran.r-project.org/doc/manuals/R-intro.html#The-three-dots-argument
for more

Best,
Michael

On Tue, Jul 31, 2012 at 3:08 PM, chester123 <chester123 at live.cn> wrote:

Thanks in advance.

Nowadays I just calculate the bandwidth h of cross validation in kernel
smoothing using R language.

And I just looked up the usage of function, which is lscv(x,......,
exact=FALSE)

My question is what does "........" stand for and mean?  do you mind
specifically explaining it for me?

Thanks

      Regards



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