search for: object_002dori

...me how become familiar with it by reading many small pieces, but now that I'm teaching it to students I'm wondering if there are any good resources that describe it completely, especially in a reader-friendly way. So far I've found: * http://cran.r-project.org/doc/manuals/R-lang.html#Object_002doriented-programming - it has most of the theory (although some bits are missing), but no examples * page 33 of http://CRAN.R-project.org/doc/Rnews/Rnews_2004-1.pdf shows how to create a simple object in both S3 and S4 What has helped you learn S3? Regards, Hadley -- http://had.co.nz/