Hi there, I just now upgraded to R 3.0.0, running Zelig 4.1-3, on a Mac OS 10.8.3.
Some code I had written before is no longer working, and the reason seems to be that Zelig
objects can no longer be manipulated with fitted() or fitted.values(), as before.
More specifically:
my.model <- zelig(dv~iv1+iv2,
data=my,data,model="ls",cite=F)
fitted(my.model)
NULL
fitted.values(my.model)
NULL
predict(im.basic3)
Error in min(y) : invalid
'type' (list) of argument
Is this a bug, is this me, or was this done in purpose?
Cesar Zucco