I want to thank Ivan and Bill for useful advice. I eventually found my memory
mistake,
which was of the 'obvious once you see it' variety. Ivan's note that it
appeared to be in
a small allocation was correct.
> I've hit a roadblock debugging a new update to the survival package. I do
> de
The trace() function is very nice for setting breakpoints or other
debugging code in functions and methods, but its interface is
confusingly complicated.
For example, there was a question on StackOverflow recently that led to
this observation:
trace(stats::predict.lm, edit = TRUE)
will a
