[R] Error from StructTS

[ripley@stats.ox.ac.uk]

On Tue, 28 Jan 2003, Susana Barbosa wrote:

> I used function  StructTS some time ago  to fit a structural model to a time 
> series.
> 
> Now with R 1.6.2-1 I repeated the analysis with the same series and I get the 
> following error:
> 
> Error in KalmanLike2(y, Z, -1) : invalid argument type
> 
> I tried with other series and I get the same error; I checked the examples in 
> the documentation and they work fine. I suspect I am missing something 
> here...
> 
> Any hints are welcome

I don't think we can do anything at that level of information, and
StructTS has not been changed since its introduction!

Could you produce a small reproducible example exhibiting the problem?

-- 
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