
Hi all

I was wondering if I could ask for some assistance on two little
enquiries that I have got. In the R-project, when using the StructTS
function on a times series Zt, the programs return this:

Call:
StructTS(x = Zt)

Variances:
    level      	slope       seas    epsilon  
 0.168461   0.000000   0.005113  10.743687

My frist question is the following: The variances obtained seem to be
numerical values although in the literature (e.g., Kendall and Ord
(1990)), they are detailed as matrices. I need to provide these matrices
in my thesis but I am a bit lost as to how to write them down as.

Secondly, how does the R-project decide on the dimensions of the
matrices?

Any help will be most appreciated

Best Regards,

Christian Ivaha
PhD Student
University of Glamorgan
Faculty of Advanced Technology
Treforest
CF37 1DL



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