Vera Pawlowsky-Glahn
Spanish mathematician
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Mathematics
Vera Pawlowsky-Glahn's Degrees
- PhD Mathematics University of Barcelona
- Masters Mathematics University of Barcelona
- Bachelors Mathematics University of Barcelona
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(Suggest an Edit or Addition)According to Wikipedia, Vera Pawlowsky-Glahn is a Spanish-German mathematician. From 2000 till 2018, she was a full-time professor at the University of Girona, Spain in the Department of Computer Science, Applied Mathematics, and Statistics. Since 2018 she is emeritus professor at the same university. She was previously an associate professor at Technology University in Barcelona from 1986 to 2000. Her main areas of research interest include statistical analysis of compositional data, algebraic-geometric approach to statistical inference, and spatial cluster analysis. She was the president of the International Association for Mathematical Geosciences during 2008–2012. IAMG awarded her the William Christian Krumbein Medal in 2006 and the John Cedric Griffiths Teaching Award in 2008. In 2007, she was selected IAMG Distinguished Lecturer.During the 6th International Workshop on Compositional Data Analysis in June 2015, Vera was appointed president of a commission to formalize the creation of an international organization of scientists interested in the advancement and application of compositional data modeling.
Vera Pawlowsky-Glahn's Published Works
Published Works
- Isometric Logratio Transformations for Compositional Data Analysis (2003) (1483)
- Microbiome Datasets Are Compositional: And This Is Not Optional (2017) (1259)
- Compositional data analysis : theory and applications (2011) (594)
- Groups of Parts and Their Balances in Compositional Data Analysis (2005) (532)
- Dealing with Zeros and Missing Values in Compositional Data Sets Using Nonparametric Imputation (2003) (460)
- Modeling and Analysis of Compositional Data (2015) (453)
- Geometric approach to statistical analysis on the simplex (2001) (373)
- Logratio Analysis and Compositional Distance (2000) (350)
- Compositional data and their analysis: an introduction (2006) (329)
- Proportionality: A Valid Alternative to Correlation for Relative Data (2014) (230)
- It's all relative: analyzing microbiome data as compositions. (2016) (192)
- Compositional Data Analysis in the Geosciences: From Theory to Practice (2006) (175)
- Simplicial geometry for compositional data (2006) (175)
- Balances: a New Perspective for Microbiome Analysis (2017) (167)
- on Compositional Data Analysis (2007) (158)
- Modelling and Analysis of Compositional Data: Pawlowsky-Glahn/Modelling and Analysis of Compositional Data (2015) (151)
- Geostatistical Analysis of Compositional Data (2004) (147)
- Composition and Discrimination of Sandstones: A Statistical Evaluation of Different Analytical Methods (2003) (130)
- BLU Estimators and Compositional Data (2002) (113)
- Hilbert Space of Probability Density Functions Based on Aitchison Geometry (2006) (108)
- Modelling Compositional Change: The Example of Chemical Weathering of Granitoid Rocks (2003) (107)
- New Perspectives on Water Chemistry and Compositional Data Analysis (2005) (104)
- The Principle of Working on Coordinates (2011) (103)
- Understanding Perturbation on the Simplex: A Simple Method to Better Visualize and Interpret Compositional Data in Ternary Diagrams (2002) (100)
- Exploring Compositional Data with the CoDa-Dendrogram (2011) (95)
- Basic Concepts and Procedures (2011) (86)
- Relative vs. absolute statistical analysis of compositions: a comparative study of surface waters of a Mediterranean river. (2005) (85)
- Statistical Modeling (2007) (82)
- Lecture Notes on Compositional Data Analysis (2007) (80)
- Zero Replacement in Compositional Data Sets (2000) (71)
- Bayes Hilbert Spaces (2014) (69)
- Some comments on compositional data analysis in archaeometry, in particular the fallacies in Tangri and Wright’s dismissal of logratio analysis (2002) (63)
- A Critical Approach to Probability Laws in Geochemistry (2008) (60)
- Compositional data: the sample space and its structure (2019) (59)
- Spatial analysis of compositional data: A historical review (2016) (49)
- Advances in Principal Balances for Compositional Data (2018) (49)
- Tools for compositional data with a total (2015) (48)
- Differential effects of genetic vs. environmental quality in Drosophila melanogaster suggest multiple forms of condition dependence. (2015) (40)
- Some Basic Concepts of Compositional Geometry (2005) (37)
- Compositional Data Analysis in Population Studies (2012) (37)
- Visualization and modeling of sub-populations of compositional data: statistical methods illustrated by means of geochemical data from fumarolic fluids (2002) (37)
- Indicator Kriging without Order Relation Violations (2008) (36)
- The normal distribution in some constrained sample spaces (2008) (35)
- Linear association in compositional data analysis (2018) (34)
- Geostatistics for Compositions (2011) (33)
- Latent Compositional Factors in The Llobregat River Basin (Spain) Hydrogeochemistry (2005) (33)
- Kolmogorov–Smirnov test for spatially correlated data (2009) (31)
- A Critical Approach to Non-Parametric Classification of Compositional Data (1998) (31)
- Changing the reference measure in the simplex and its weighting effects (2016) (30)
- Wave-height hazard analysis in Eastern Coast of Spain - Bayesian approach using generalized Pareto distribution (2005) (30)
- Balance-dendrogram. A new routine of CoDaPack (2008) (28)
- Independence in Contingency Tables Using Simplicial Geometry (2015) (28)
- Principal balances (26)
- Advancements in hydrochemistry mapping: methods and application to groundwater arsenic and iron concentrations in Varanasi, Uttar Pradesh, India (2017) (24)
- Long-term impact of fecal transplantation in healthy volunteers (2019) (24)
- Bayes spaces: use of improper distributions and exponential families (2013) (23)
- Notes on the Scaled Dirichlet Distribution (2011) (23)
- The additive logistic skew-normal distribution on the simplex (2005) (23)
- Multivariate Geostatistics, An Introduction With Applications, Second, Completely Revised Edition (2000) (22)
- The effect of scale in daily precipitation hazard assessment (2006) (21)
- The Skew-Normal Distribution on the Simplex (2007) (21)
- Long-term impact of fecal transplantation in healthy volunteers (2019) (20)
- Variation diagrams to statistically model the behavior of geochemical variables: Theory and applications (2014) (20)
- Criteria to Compare Estimation Methods of Regionalized Compositions (2001) (20)
- Frequency distributions and natural laws in geochemistry (2006) (18)
- Compositional data analysis as a robust tool to delineate hydrochemical facies within and between gas‐bearing aquifers (2016) (18)
- Kriging Regionalized Positive Variables Revisited: Sample Space and Scale Considerations (2007) (17)
- Distributions on the simplex (2003) (16)
- The international association for mathematical geosciences (2015) (16)
- Understanding Low-Cost Airline Users' Expenditure Patterns and Volume (2016) (14)
- Subcompositional Patterns in Cenozoic Volcanic Rocks of Hungary (2005) (14)
- Cokriging of compositional balances including a dimension reduction and retrieval of original units (2015) (13)
- Exploration of geochemical data with compositional canonical biplots. (2018) (13)
- Comment on “Singularity and Nonnormality in the Classification of Compositional Data” by G. C. Bohling, J. C. Davis, R. A. Olea, and J. Harff (1999) (12)
- Units Recovery Methods in Compositional Data Analysis (2020) (11)
- On interpretations of tests and effect sizes in regression models with a compositional predictor (2020) (11)
- A compositional approach to the reconstruction of geochemical processes involved in the evolution of Holocene marine flooded coastal karst basins (Mljet Island, Croatia) (2020) (11)
- Another Look at the Chemical Relationships in the Dissolved Phase of Complex River Systems (2008) (11)
- Evidence Information in Bayesian Updating (2011) (10)
- Calorific value and compositional ultimate analysis with a case study of a Texas lignite (2016) (10)
- Studies in stoichiometry with compositional data (2008) (10)
- Simplicial Indicator Kriging (2008) (10)
- CoDa-dendrogram : A new exploratory tool (2005) (10)
- Chronic kidney disease of unknown origin is associated with environmental urbanisation in Belfast, UK (2020) (10)
- Compositional analysis of bivariate discrete probabilities (2008) (10)
- The impact of the compositional nature of data on coal reserve evaluation, a case study in Parvadeh IV coal deposit, Central Iran (2018) (9)
- New sediment provenance approach based on orthonormal log ratio transformation of geochemical and heavy mineral data: Sources of eolian sands from the southeastern Adriatic archipelago (2021) (9)
- Compositional Data in Geostatistics: A Log-Ratio Based Framework to Analyze Regionalized Compositions (2020) (9)
- CoDaPack. An Excel and Visual Basic based software of compositional data analysis. Current version and discussion form upcoming versions (2003) (8)
- Some thoughts on counts in sequencing studies (2020) (8)
- Comment on : Singularity and nonnormality in the classification of compositional data. Author's reply (1999) (8)
- Investigating the influence of environmental factors on the incidence of renal disease with compositional data analysis using balances (2020) (7)
- Compositional Data Analysis (CoDA) as a tool to study the (paleo)ecology of coccolithophores from coastal-neritic settings off central Portugal (2015) (7)
- Modelling Compositional Data. The Sample Space Approach (2018) (7)
- Logratio Analysis in Archeometry: Principles and Methods (2015) (7)
- The Dirichlet distribution with respect to the Aitchison measure on the simplex - a first approach (2005) (6)
- Statistical evaluation of compositional changes in volcanic gas chemistry: a case study (2006) (6)
- No‐arbitrage matrices of exchange rates: Some characterizations (2019) (6)
- Evidence functions: a compositional approach to information (2018) (6)
- Discriminating geodynamical regimes of tin ore formation using trace element composition of cassiterite: the Sikhote’Alin case (Far Eastern Russia) (2006) (6)
- Compositional baseline assessments to address soil pollution: An application in Langreo, Spain. (2021) (6)
- A statistical method to downscale temperature forecasts. A case study in Catalonia (2000) (5)
- Foreword: Advances in Compositional Data (2005) (5)
- Reply to Letter to the Editor by S. Rehder and U. Zier (2001) (5)
- Reply to Letter to the Editor by S. Rehder and U. Zier on ‘Logratio analysis and compositional distance by J. Aitchison, C. Barceló-Vidal, (2002) (4)
- A Compositional Approach to Indicator Kriging (2005) (4)
- Statistical modeling on coordinates (2003) (4)
- Scale effect in hazard assessment - application to daily rainfall (2005) (4)
- Application to real data (2004) (3)
- New data on trace element distribution in cassiterite from tin deposits of the Russian far east (2004) (3)
- Uncertainty Quantification (2021) (3)
- Statistics in Practice (2015) (3)
- A Regression Model for Compositional Data Based on the Shifted-Dirichlet Distribution (2015) (3)
- The normal model 1 Simplicial regression . The normal model (2011) (3)
- CoDa-dendrogram: A new exploratory too (2005) (3)
- The chemical variability at the surface of Mars: implications for exogenic processes (2005) (3)
- Rejoinder on: Compositional data: the sample space and its structure (2019) (3)
- Compositional data and their sample space (2015) (2)
- Geostatistical interpretation of paleoceanographic data over large ocean basins - Reality and fiction (1998) (2)
- The statistical analysis on coordinates in constrained sample spaces (1)
- Compositional Canonical Correlation Analysis (2017) (1)
- The statistical analysis of compositional data (2013) (1)
- Distances to compositional equilibrium (2021) (1)
- Referee comment C4942: Interactive comment on "Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling" by L. Loosvelt et al. (2012) (1)
- Survey Data on Perceptions of Contraceptive Methods as Compositional Tables (2018) (1)
- Representation of Species Composition (2015) (1)
- Compositional Analysis of Exchange Rates (2021) (1)
- Kriging coordinates: what does that mean? (2003) (1)
- Interactive comment on “Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling” by L. Loosvelt (2012) (1)
- Compositional data and Simpson's paradox (2008) (1)
- Peter Filzmoser, Karel Hron, Matthias Templ: Applied compositional data analysis, with worked examples in R (2020) (1)
- The Aitchison geometry (2015) (1)
- Major-elements trends in cenozoic volcanites of Hungary (2003) (1)
- Corrigendum to “Distances to compositional equilibrium” [J. Geochem. Explor. 227 (2021) 106793] (2021) (0)
- Advances in Geosciences Wave-height hazard analysis in Eastern Coast of Spain – Bayesian approach using generalized Pareto distribution (2005) (0)
- Peter Filzmoser, Karel Hron, Matthias Templ: Applied compositional data analysis, with worked examples in R (2020) (0)
- Bayes spaces: use of improper priors and distances between densities (2011) (0)
- Analysis of sensitivity with respect to a compositional parameter A comment on “ Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling ” (0)
- Composition, Discrimination, and Provenance of Sandstones: A Statistical Evaluation of Different Analytical Methods (2003) (0)
- The Bayes ’ formula is a vector additive Abelian group operation in the simplex endowed with the Aitchison geometry (2018) (0)
- A compositional approach to in-situ evaluation of polymetallic deposits. A case study at Sungun Cu−Mo deposit, NW Iran (2022) (0)
- Compositional Data (2021) (0)
- Comments on subcompositional independence and orthornormal basis in the simplex (2017) (0)
- Exploratory data analysis (2015) (0)
- Principal microbial groups: compositional alternative to phylogenetic grouping of microbiome data (2022) (0)
- Analysis of Total Abundances of Phytoplankton Compositions in a River (2014) (0)
- Statistically coherent approach involving log-ratio transformation of geochemical data enabled tephra correlations of two late Pleistocene tephra from the eastern Adriatic shelf (2023) (0)
- Bayes spaces: use of improper distributions and exponential families (2012) (0)
- 1 Studies in Stoichiometry with Compositional Data (2008) (0)
- Compositional Interpretation of Well-logs (2001) (0)
- Information, orthogonality and redundancy in Bayes updating (2014) (0)
- Appendix B: Random variables (2015) (0)
- Structure and metabolic potential of the prokaryotic communities from the hydrothermal system of Paleochori Bay, Milos, Greece (2023) (0)
- List of abbreviations and symbols (2015) (0)
- Appendix A: Practical recipes (2015) (0)
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