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2004 Jul 21
1
dumpClass, hasSlot in R?
Venables and Ripley (2000) R Programming (Springer, sec. 5.1) and Chambers (1998) Programming with Data (Springer) describe functions such as dumpClass and hasSlot that I can not find in R 1.9.1 for Windows nor in the "R site search". What do people use for similar functionality? Also, what resources have people found useful for learning about S4 classes, other than these 2