Just as I'm getting the hang of S4 classes and methods in R, reference classes (aka R5) jumps from the closet. r-bloggers.com/oo-in-r/ #rstats

@johannux reference classes are not "aka R5" #rstats

@geoffjentry @johannux for better or worse (i think better) they are also known as R5

Everybody really involved (John, Simon) hates and objects to "R5". Stop using the term. @hadleywickham @geoffjentry @johannux

@eddelbuettel @geoffjentry @johannux I've talked to John and hate is far too strong. The horse is out of the stable and J accepts it.