This paper is a presentation and a practical comparison, illustred with ecological data experiment, of two new methods analyzing a three way data matrix with double neighbourhood relations. The first procedure is to use Kronecker product between graph matrices and modelize with components produced by diagonalizing the associated operator. The second one is to make Kronecker product of operators as in the STATIS procedure.

Three way data matrix with double neighborhood relations as a tools to analyze a contiguity structure

AMENTA P;
1999

Abstract

This paper is a presentation and a practical comparison, illustred with ecological data experiment, of two new methods analyzing a three way data matrix with double neighbourhood relations. The first procedure is to use Kronecker product between graph matrices and modelize with components produced by diagonalizing the associated operator. The second one is to make Kronecker product of operators as in the STATIS procedure.
3-540-65633-2
Graph; Geary coefficient; Kronecker product; Three way data; STATIS method; Neighbourhood operator
File in questo prodotto:
File Dimensione Formato  
Three way data matrix with double neighbourhood relations as a tool to analyze a contiguity structure.pdf

non disponibili

Licenza: Non specificato
Dimensione 1.8 MB
Formato Adobe PDF
1.8 MB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12070/7147
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact