Browsing by Subject "Anàlisi multivariable"

Now showing items 1-24 of 86

Dinámica del heleoplancton en relación a las fluctuaciones hidrológicas en aiguamolls de l’Empordà (NE de la península Ibérica). Propuesta de un método sencillo de monitorización basado en la abundancia de grupos taxonómicos

1999 Article

Moreno i Amich, Ramon Quintana Pou, Xavier Suñer, Lluís Trobajo Pujadas, Rosa et al.

Anàlisi de Procrustes i alineament molecular

2000 Article

Carbó-Dorca, Ramon Robert, David

Some comments on compositional data analysis in archaeometry, in particular the fallacies in Tangri and Wright's dismissal of logratio analysis

2002-01-01 Article

Aitchison, John Barceló i Vidal, Carles Pawlowsky-Glahn, Vera

When a data set can be considered compositional?

2003-10-15 Conf. Object

Barceló i Vidal, Carles

Compositional data analysis: where we are and where should we be heading?

2003-10-15 Conf. Object

Aitchison, John

Kriging coordinates: what does that mean?

2003-10-16 Conf. Object

Tolosana Delgado, Raimon Pawlowsky-Glahn, Vera

Compositional data analysis in archaeometry

2003-10-16 Conf. Object

Baxter, M.J. Beardah, C.C. Cool, H.E.M. Jackson, C.M.

Compositional data analysis of archaeological glass: problems and possible solutions

2003-10-16 Conf. Object

Baxter, M.J. Beardah, C.C. Cool, H.E.M. Jackson, C.M.

Exploration of geological variability and possible processes through the use of compositional data analysis: an example using scottish metamorphosed

2003-10-16 Conf. Object

Thomas, C.W. Aitchison, John

New insights on river water chemistry by using non-centred simplicial principal component analysis: a case study

2003-10-16 Conf. Object

Buccianti, Antonella Vaselli, Orlando Nisi, Barbara

Monitoring procedures in environmental geochemistry and compositional data analysis theory

2003-10-16 Conf. Object

Buccianti, Antonella Vaselli, Orlando Nisi, Barbara Minissale, Angelo et al.

Validation of order rank scales based on compositional data analysis: a proposal

2003-10-17 Conf. Object

Malpica Lander, Claudia Galindo Villardón, Purificación

Simultaneous estimation of indirect and interaction effects using structural equation models

2004 Article

Batista Foguet, Joan Manuel Coenders, Germà Saris, Willem E. Bisbe, Josep

An R Library for Compositional Data Analysis in Archaeometry

2005-10 Conf. Object

Beardah, C.C. Baxter, M.J.

Weighted Logratio Biplots, Correspondence Analysis and Spectral Maps

2005-10 Conf. Object

Greenacre, Michael J. Lewi, Paul

Comparing correspondence analysis and the log-ratio alternative for representing categorical data

2005-10 Conf. Object

Cuadras, C.M. Cuadras i Pallejà, Daniel Greenacre, Michael J.

Some last thoughts on compositional data analysis

2005-10 Conf. Object

Aitchison, John

The effect of scale in daily precipitation hazard assessment

2006 Article

Egozcue, Juan José Pawlowsky-Glahn, Vera Ortego, M.I. Tolosana Delgado, Raimon

Improving Clustering Algorithms for Image Segmentation using Contour and Region Information

2006 Article

Oliver i Malagelada, Arnau Muñoz Pujol, Xavier Batlle i Grabulosa, Joan Pacheco Valls, Lluís et al.

Indicator taxa of benthic diatom communities: a case study in Mediterranean streams

2007 Article

Tornés Bes, Elisabet Cambra, Jaume Gomà Martínez, Joan Leira, M. et al.

Lecture Notes on Compositional Data Analysis

2007-05-28 Article

Pawlowsky-Glahn, Vera Egozcue, Juan José Tolosana Delgado, Raimon

Unusual voltage sag event detection in power systems

2008 Article

Barrera Núñez, Víctor Augusto Meléndez i Frigola, Joaquim Herraiz Jaramillo, Sergio Sánchez Losada, L.

Diagnosing Patients Combining Principal Components Analysis and Case Based Reasoning

2008 Article

Pous i Sabadí, Carles Caballero Parga, Daniel López Ibáñez, Beatriz

The single principle of compositional data analysis, continuing fallacies, confusions and misunderstandings and some suggested remedies

2008-05-27 Conf. Object

Aitchison, John

Now showing items 1-24 of 86