[R] Error in library (nls)

[Ben Bolker]

matotope <matotope <at> gmail.com> writes:

> I installed the 2.8.0 version and it seems to be working fine now.

  Hard to see from a brief glance at the code why it would not work
in 2.13.0 as well, but glad you got the problem solved.  If you will
need to maintain and extend this code in the future it may be worth
figuring out what breaks between 2.8.0 and 2.13.0 and fixing it,
as it is often difficult to get advice on the list about old versions
of R (as releases are bi-annual, 2.8.0 should be about 2.5 years old,
which is antiquated by R community standards ...)

  Ben Bolker