[R] Performing regression using R & C

[Manoj - Hachibushu Capital]

Dear All,
	Is it possible to perform OLS using C code? I am trying to
optimize a n-period "moving window" OLS on a huge dataset hence was
wondering if such a thing is possible.

	Ideally the solution that I am looking for would involve a
C-code accepting two float arrays and returning back computed parameters
such as t-stat, coefficient etc. 

	I have glanced thru the FAQ's and tried to google this
information but wasn't able to find anything truly relevant, hence would
really appreciate your help on this one.


Thanks.

Manoj