[R] multi-model inference

[Roy Sanderson]

Hello

I've been investigating using multi-model inference, based on calculating
AIC and AIC weights, using the techniques outlined in Burnham and
Anderson's (2002) book.  However I notice a couple of emails in the R-help
archive stating that there are errors in the technique.  Are these errors
associated with the particular implementation that B & A propose in their
text, or is the whole approach flawed in some way?

Many thanks
Roy