El concepte de distància s'ha utilizat en diferents camps i és bàsic en alguns mètodes estadístics recents, vàlids per a variables no numèriques així com per a una barreja de diferents tipus de variables. A aquest article expliquem i il·lustrem mètodes recents basats en distàncies: regressió basada en distàncies; discriminant basat en distàncies, related metric scaling i continuous scaling. Aquests mètodes formen part de la recerca actual del grup d'anàlisi multivariant, dirigit per C. M. Cuadras, del Departament d' Estadística de la Universitat de Barcelona. Aquest grup, que treballa a les Facultats de Biologia i Matemàtiques, està format per set investigadors: C. Arenas, C. M. Cuadras, D. Cuadras, A. Esteve, J. Fortiana, A. Grané i F. Oli...
In this dissertation we developed statistical tools for analyzing multivariate binary data. In many ...
Most multivariate tests are based on the hypothesis of multinormality. But often this hypothesis fai...
Much like in other modeling disciplines does the distance metric used (a measure for dissimilarity) ...
El concepte de distància s'ha utilizat en diferents camps i és bàsic en alguns mètodes estadístics r...
Data is being generated at an increasing rate in a variety of fields as science and technology advan...
Preprint enviat per a la seva publicació en una revista científica.A general distance based method f...
: Multidimensionnal scaling ( MDS ) seeks to build points in a metric space from a given proximity d...
This paper introduces local distance-based generalized linear models. These models extend (weighted)...
This updated and revised third edition of the leading reference volume on distance metrics includes ...
This paper establishes a general framework for metric scaling of any distance measure between indivi...
Ranking data has applications in different fields of studies, like marketing, psychology and politic...
Summary Statistical and organic correlations, generalized distances D2, discriminant functions and b...
Une nouvelle création variétale peut être commercialisée si elle est distincte des variétés connues....
The use of distance measures in Statistics is of fundamental importance in solving practical problem...
Numerous methods of multivariate statistics and data mining suffer from the presence of outlying mea...
In this dissertation we developed statistical tools for analyzing multivariate binary data. In many ...
Most multivariate tests are based on the hypothesis of multinormality. But often this hypothesis fai...
Much like in other modeling disciplines does the distance metric used (a measure for dissimilarity) ...
El concepte de distància s'ha utilizat en diferents camps i és bàsic en alguns mètodes estadístics r...
Data is being generated at an increasing rate in a variety of fields as science and technology advan...
Preprint enviat per a la seva publicació en una revista científica.A general distance based method f...
: Multidimensionnal scaling ( MDS ) seeks to build points in a metric space from a given proximity d...
This paper introduces local distance-based generalized linear models. These models extend (weighted)...
This updated and revised third edition of the leading reference volume on distance metrics includes ...
This paper establishes a general framework for metric scaling of any distance measure between indivi...
Ranking data has applications in different fields of studies, like marketing, psychology and politic...
Summary Statistical and organic correlations, generalized distances D2, discriminant functions and b...
Une nouvelle création variétale peut être commercialisée si elle est distincte des variétés connues....
The use of distance measures in Statistics is of fundamental importance in solving practical problem...
Numerous methods of multivariate statistics and data mining suffer from the presence of outlying mea...
In this dissertation we developed statistical tools for analyzing multivariate binary data. In many ...
Most multivariate tests are based on the hypothesis of multinormality. But often this hypothesis fai...
Much like in other modeling disciplines does the distance metric used (a measure for dissimilarity) ...