Discovering methods
On Sun, 30 Nov 2003 20:55:49 -0500 (EST), you wrote:
Thanks. I guess we have to be content to approximate this via:
apropos("POSIXt$|POSIXct$")
although this supposes we know that POSIXct inherits from POSIXt
and its not clear that there is a reliable way to discover that
for S3 classes.
I don't think there's a concept of inheritance of classes in S3. That's one of the advantages of S4. Duncan Murdoch