All Stories

  1. Compositional Data Analysis (CoDA) as a tool to study the (paleo)ecology of coccolithophores from coastal-neritic settings off central Portugal

    Article • Sedimentary Geology, April 2015, Elsevier

    Dr Vera Pawlowsky-Glahn

  2. Proportionality: A Valid Alternative to Correlation for Relative Data

    Article • PLoS Computational Biology, March 2015, PLOS

    Dr Vera Pawlowsky-Glahn, Professor Jurg Bahler

  3. Modelling and Analysis of Compositional Data

    Article • March 2015, Wiley

    Dr Vera Pawlowsky-Glahn

  4. Differential effects of genetic vs. environmental quality inDrosophila melanogastersuggest multiple forms of condition dependence

    Article • Ecology Letters, February 2015, Wiley

    Dr Vera Pawlowsky-Glahn

  5. Tools for compositional data with a total

    Article • Statistical Modelling, November 2014, SAGE Publications

    Dr Vera Pawlowsky-Glahn

  6. Variation diagrams to statistically model the behavior of geochemical variables: Theory and applications

    Article • Journal of Hydrology, November 2014, Elsevier

    Dr Vera Pawlowsky-Glahn

  7. Proportionality: a valid alternative to correlation for relative data

    Article • August 2014, Cold Spring Harbor Laboratory Press

    Dr Vera Pawlowsky-Glahn

  8. Bayes Hilbert Spaces

    Article • Australian & New Zealand Journal of Statistics, June 2014, Wiley

    Dr Vera Pawlowsky-Glahn

  9. Analysis of Total Abundances of Phytoplankton Compositions in a River

    Article • October 2013, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  10. Compositional Data Analysis in Population Studies

    Article • Annals of the Association of American Geographers, November 2012, Taylor & Francis

    Dr Vera Pawlowsky-Glahn

  11. Bayes spaces: use of improper distributions and exponential families

    Article • Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas, July 2012, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  12. Compositional Data Analysis

    Article • September 2011, Wiley

    Dr Vera Pawlowsky-Glahn

  13. Principal balances to analyse the geochemistry of sediments

    Article • September 2011, Computer Oriented Geology COGEO

    Dr Vera Pawlowsky-Glahn

  14. Basic Concepts and Procedures

    Article • July 2011, Wiley

    Dr Vera Pawlowsky-Glahn

  15. Geostatistics for Compositions

    Article • July 2011, Wiley

    Dr Vera Pawlowsky-Glahn

  16. Notes on the Scaled Dirichlet Distribution

    Article • July 2011, Wiley

    Dr Vera Pawlowsky-Glahn

  17. The Principle of Working on Coordinates

    Article • July 2011, Wiley

    Dr Vera Pawlowsky-Glahn

  18. Balance-dendrogram. A new routine of CoDaPack

    Article • Computers & Geosciences, December 2008, Elsevier

    Dr Vera Pawlowsky-Glahn

  19. Kolmogorov–Smirnov test for spatially correlated data

    Article • Stochastic Environmental Research and Risk Assessment, July 2008, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  20. A Critical Approach to Probability Laws in Geochemistry

    Article • Mathematical Geosciences, May 2008, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  21. Another Look at the Chemical Relationships in the Dissolved Phase of Complex River Systems

    Article • Mathematical Geosciences, May 2008, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  22. Indicator Kriging without Order Relation Violations

    Article • Mathematical Geosciences, February 2008, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  23. Kriging Regionalized Positive Variables Revisited: Sample Space and Scale Considerations

    Article • Journal of the International Association for Mathematical Geology, September 2007, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  24. The Skew-Normal Distribution on the Simplex

    Article • Communication in Statistics- Theory and Methods, July 2007, Taylor & Francis

    Dr Vera Pawlowsky-Glahn

  25. The effect of scale in daily precipitation hazard assessment

    Article • Natural Hazards and Earth System Science, June 2006, Copernicus GmbH

    Dr Vera Pawlowsky-Glahn

  26. Statistical evaluation of compositional changes in volcanic gas chemistry: a case study

    Article • Stochastic Environmental Research and Risk Assessment, March 2006, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  27. Hilbert Space of Probability Density Functions Based on Aitchison Geometry

    Article • Acta Mathematica Sinica English Series, January 2006, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  28. Compositional data and their analysis: an introduction

    Article • Geological Society London Special Publications, January 2006, Geological Society

    Dr Vera Pawlowsky-Glahn

  29. Simplicial geometry for compositional data

    Article • Geological Society London Special Publications, January 2006, Geological Society

    Dr Vera Pawlowsky-Glahn

  30. Frequency distributions and natural laws in geochemistry

    Article • Geological Society London Special Publications, January 2006, Geological Society

    Dr Vera Pawlowsky-Glahn

  31. Discriminating geodynamical regimes of tin ore formation using trace element composition of cassiterite: the Sikhote'Alin case (Far Eastern Russia)

    Article • Geological Society London Special Publications, January 2006, Geological Society

    Dr Vera Pawlowsky-Glahn

  32. Foreword: Advances in Compositional Data

    Article • Journal of the International Association for Mathematical Geology, October 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  33. New Perspectives on Water Chemistry and Compositional Data Analysis

    Article • Journal of the International Association for Mathematical Geology, October 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  34. Groups of Parts and Their Balances in Compositional Data Analysis

    Article • Journal of the International Association for Mathematical Geology, October 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  35. Some Basic Concepts of Compositional Geometry

    Article • Journal of the International Association for Mathematical Geology, October 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  36. Latent Compositional Factors in The Llobregat River Basin (Spain) Hydrogeochemistry

    Article • Journal of the International Association for Mathematical Geology, October 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  37. Subcompositional Patterns in Cenozoic Volcanic Rocks of Hungary

    Article • Journal of the International Association for Mathematical Geology, October 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  38. Scale effect in hazard assessment - application to daily rainfall

    Article • Advances in Geosciences, May 2005, Copernicus GmbH

    Dr Vera Pawlowsky-Glahn

  39. Relative vs. absolute statistical analysis of compositions: A comparative study of surface waters of a Mediterranean river

    Article • Water Research, April 2005, Elsevier

    Dr Vera Pawlowsky-Glahn

  40. Wave-height hazard analysis in Eastern Coast of Spain - Bayesian approach using generalized Pareto distribution

    Article • Advances in Geosciences, March 2005, Copernicus GmbH

    Dr Vera Pawlowsky-Glahn

  41. The additive logistic skew-normal distribution on the simplex

    Article • Stochastic Environmental Research and Risk Assessment, February 2005, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  42. Composition and Discrimination of Sandstones: A Statistical Evaluation of Different Analytical Methods

    Article • Journal of Sedimentary Research, January 2003, Society for Sedimentary Geology

    Dr Vera Pawlowsky-Glahn

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

    Article • Archaeometry, May 2002, Wiley

    Dr Vera Pawlowsky-Glahn

  44. Visualization and modeling of sub-populations of compositional data: statistical methods illustrated by means of geochemical data from fumarolic fluids

    Article • International Journal of Earth Sciences, March 2002, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  45. Geometric approach to statistical analysis on the simplex

    Article • Stochastic Environmental Research and Risk Assessment, October 2001, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  46. Multivariate Geostatistics, An Introduction With Applications, Second, Completely Revised Edition

    Article • Computers & Geosciences, November 2000, Elsevier

    Dr Vera Pawlowsky-Glahn

  47. A statistical method to downscale temperature forecasts. A case study in Catalonia

    Article • Meteorological Applications, March 2000, Wiley

    Dr Vera Pawlowsky-Glahn

  48. Zero Replacement in Compositional Data Sets

    Article • January 2000, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  49. A Critical Approach to Non-Parametric Classification of Compositional Data

    Article • January 1998, Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  50. A Critical Approach to Probability Laws in Geochemistry

    Article • Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn

  51. The international association for mathematical geosciences

    Article • Coimbra University Press

    Dr Vera Pawlowsky-Glahn

  52. Another Look at the Chemical Relationships in the Dissolved Phase of Complex River Systems

    Article • Springer Science + Business Media

    Dr Vera Pawlowsky-Glahn