MARKOV CHAIN MONTE CARLO METHOD APPLIED TO ROUNDING ZEROS OF COMPOSITIONAL DATA: FIRST APPROACH J. A. Martín-Fernández1 , J. Palarea-Albaladejo2 , J. Gómez-García3 Universitat de Girona, Departament d’Informàtica

Source URL: ima.udg.edu

• Imputation
• Expectation–maximization algorithm
• Average
• Standard deviation
• Compositional data
• Algorithm
• Missing data
• Gibbs sampling
• Variance
• Statistics
• Data analysis
• Estimation theory

COMPOSITIONAL DATA ANALYSIS OF ARCHAEOLOGICAL GLASS: PROBLEMS AND POSSIBLE SOLUTIONS C.C. Beardah1 , M.J. Baxter1 , H.E.M. Cool2 and C.M. Jackson3 1 School of Science, Nottingham Trent University, UK; michael.baxter@ntu

Source URL: ima.udg.edu

• Singular value decomposition
• Multivariate statistics
• Data analysis
• Principal component analysis

1 POSSIBLE SOLUTIONS OF SOME ESSENTIAL ZERO PROBLEMS IN COMPOSITIONAL DATA ANALYSIS J. Aitchison1 and J. W. Kay2 Department of Statistics, University of Glasgow, Glasgow G12 8QQ, Scotland

Source URL: ima.udg.edu

• Statistical theory
• Normal distribution
• Compositional data
• Analytic number theory
• Statistical models
• Statistics
• Estimation theory
• Maximum likelihood

1 COMPOSITIONAL DATA ANALYSIS: WHERE ARE WE AND WHERE SHOULD WE BE HEADING? John Aitchison

Source URL: ima.udg.edu

• Linear algebra
• Data analysis
• Compositional data
• Singular value decomposition
• Multivariate statistics
• Abstract algebra
• Principal component analysis
• Vector space
• Hilbert space
• Algebra
• Mathematics
• Statistics

Vorau Austria June[removed]We are pleased to invite you to the 5th International Workshop on Compositional Data Analysis (CoDaWork 2013), held in Vorau (Austria) from June 3-7, 2013.

Source URL: www.statistik.tuwien.ac.at

• Compositional data
• Chemometrics
• Coda
• Statistics
• Science
• Vorau

Modelling structural zeros in compositional data Dr John Bacon-Shone Director, Social Sciences Research Centre The University of Hong Kong Pokfulam Road Hong Kong

Source URL: ima.udg.edu

• Data analysis
• Scientific method
• Significant figures
• Mathematics
• Mathematical analysis
• Zero
• Physics

ON THE USE OF PRINCIPAL COMPONENTS IN CONTEMPORARY POPULATION GENETICS: A CASE STUDY M. Gasparini1 and C. Di Gaetano2 1 Politecnico di Torino, Torino, Italy; [removed]

Source URL: ima.udg.edu

• Population genetics
• Classical genetics
• Genetic genealogy
• Haplotype
• Compositional data
• Principal component analysis
• Genetic linkage
• Genetics
• Statistics
• Biology

COMPOSITIONAL DATA ANALYSIS IN ARCHAEOMETRY M.J. Baxter1 , C.C. Beardah1 , H.E.M. Cool2 and C.M. Jackson3 1 School of Science, Nottingham Trent University, UK; [removed] Barbican Research Associates, 16 La

Source URL: ima.udg.edu

1 EXPLORATION OF GEOLOGICAL VARIABILITY AND POSSIBLE PROCESSES THROUGH THE USE OF COMPOSITIONAL DATA ANALYSIS: AN EXAMPLE USING SCOTTISH METAMORPHOSED C. W. Thomas British Geological Survey

Source URL: ima.udg.edu

• Statistical power
• Biplot
• Limestone
• Perturbation theory
• Likelihood-ratio test
• Statistical hypothesis testing
• Statistics
• Hypothesis testing
• Compositional data

PDF Document

Source URL: imae.udg.edu

• Computational chemistry
• Chemometrics
• Biplot
• Multivariate analysis
• Compositional data
• International Association for Statistical Computing
• Plot
• Analysis
• Linear discriminant analysis
• Statistics
• Multivariate statistics
• Statistical methods