[R] limitation in the number of covariates in nlme
Prof Brian Ripley
ripley at stats.ox.ac.uk
Mon Jan 8 17:37:08 CET 2007
Please check you have the latest version of nlme (3.1-79), as some
restrictions of this sort were lifted a few weeks ago.
If you have, please note the advice about a minimal reproducible example
in the footer of every help message as we will need one to be able to
On Mon, 8 Jan 2007, mohammad frarouei wrote:
> Dear All
> I am fitting a nlme model in which I have 7 covariates. Adding one more
> variable to the model, R gives me an error message:
> Error in parse(file, n, text, prompt) : syntax error in "list(
> This does not depend on which variables are in the model and seems to
> depend strictly on the number of covariates.
> Any suggestion would be appreciated.
> PhD candidate
> [[alternative HTML version deleted]]
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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