[R] How to form a simple R package

[Giles.Crane at doh.state.nj.us]

Is there a function to form in one step (configure files and install)
a simple R package of consisting of one script file of R functions?

For example in Windows:

form.package(name="mypkg", rcodefile ="c:\misc\mypkg.r" )

Thank you for any comments.
Giles

Giles Crane, M.Phil., MPH
Research Scientist & Statistician
Tel 609 292-8012, -5666
Fax 609 292-9288
giles.crane at doh.state.nj.us