Re: [Rd] more Matrix weirdness

2020-09-10 Thread Abby Spurdle
> > "These operators are also implicit S4 generics, but as > > primitives, S4 methods will be dispatched only on S4 > > objects ‘x’." > Yes, exactly, very well found, Georgi! I'm sorry Martin, but I don't understand your point here. I'm assuming that you want the (S3) matrix, x, to

Re: [Rd] more Matrix weirdness

2020-09-10 Thread Martin Maechler
> Georgi Boshnakov > on Wed, 9 Sep 2020 10:48:56 + writes: > I think that this is because `[<-` dispatches on S4 > methods only if the first argument is S4. ?"[<-" says: > "These operators are also implicit S4 generics, but as > primitives, S4 methods will be dis