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|Title: ||Longitudinal Analysis for macthed series osf studies|
|Authors: ||Areia, Aníbal|
Matehed Series of Studies
|Issue Date: ||Sep-2013|
|Publisher: ||AIP Publishing|
|Citation: ||AIP Conf. Proc. 1558, 821 (2013)|
|Abstract: ||In the first phase of the STATIS methodology
the information is contained in a series
of studies is first condensed into a symmetric matrix. Models based in the spectral analysis of their mean matrices
were developped,see Areia et al.(2008).
When their first engenvalue is dominant
a further condensation of the information into a structure vector, with the
eigenvector associated to and a sum of square
residues is carried out.
This enables the joint analysis of matched series of studies associated to the treatments of a base design. Then in the longitudinal analysis of such families of series we study the action of the factors
the base design (contrasts)taken for
the components of the structure
vectors. An application to elections in Portugal is presented.|
|Appears in Collections:||CIMA - Artigos em Livros de Actas/Proceedings|
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