Hi Erin,
One good option would be the official manual:
http://cran.r-project.org/doc/manuals/R-exts.html
It depends to an extent, I think, on what types of methods you would
like to work with and use. FWIW, I have and really enjoy both S
Programming by Venables & Ripley (mostly S3 methods and general
programming, though I am sure that poor summary does not do it
justice) and Software for Data Analysis by John Chambers (S4 methods).
HTH,
Josh
On Thu, Mar 3, 2011 at 9:47 PM, Erin Hodgess <erinm.hodgess at gmail.com>
wrote:> Dear R People:
>
> What is the best way to learn about classes, methods, extending
> classes, and namespaces, please?
>
> I know a bit about classes, but would like to learn much more.
>
> Thanks in advance for any advice!
>
> Sincerely,
> Erin
>
>
> --
> Erin Hodgess
> Associate Professor
> Department of Computer and Mathematical Sciences
> University of Houston - Downtown
> mailto: erinm.hodgess at gmail.com
>
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> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Joshua Wiley
Ph.D. Student, Health Psychology
University of California, Los Angeles
http://www.joshuawiley.com/