[R] S3 and S4 classes

Henrik Bengtsson hb at maths.lth.se
Thu Jul 24 15:25:04 CEST 2003

> -----Original Message-----
> From: r-help-bounces at stat.math.ethz.ch 
> [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Laurent Faisnel
> Sent: den 24 juli 2003 14:04
> To: John Chambers
> Cc: r-help at stat.math.ethz.ch; Duncan Murdoch
> Subject: Re: [R] S3 and S4 classes


> Thank you for your fast and useful answers. I've found an 
> interesting R 
> help page I had never seen before at 
> http://www.maths.lth.se/help/R/S3toS4 which gives additionnal 
> information about S3 and S4 classes.

Beware that I haven't updated this page since early 2002, it is based on
early versions of the 'methods' package and my early understandings of
it and is likely to be out of date (I'll put a note about this on the
page as soon as I get access to the server). 
> Regards,
> Laurent

Have a nice day!

Henrik Bengtsson
Lund University

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