CoDa-Day 2025. As an appetizer of CoDaWork2026, the CoDa-Association members of the...
Link: Info
Posted in:
News
What is going on...
CoDa-PhD thesis. Advancements in the Mathematical Foundations of Compositional Dat...
Link: Info
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Call for papers. VI International Workshop on Proximity Data, Multivariate Analysis...
Link: Info
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CoDa-webinar: Balance selection. The most popular regularised regression methods ar...
Link: Link
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CoDaWork 2024. We are pleased to circulate this first announcement of the 10th Inte...
Link: CoDaWork 2024
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CoDa-Day 2023 (online). As an appetizer of CoDaWork2024, the CoDa group of the Univ...
Link: CoDa-Day 2023
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CoDa-webinar: coda4microbiome: Compositional Data Analysis for Microbiome Studies. ...
Link: Link
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Grants to attend CoDaWork2022. The CoDa Association supports the 9th International ...
Link: Link
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Week-CoDaCourse 2022 at UdG!. We are delighted to announce that our one-week Compos...
Link: Link
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CoDa session at IFCS2022 in Porto. We are proud to announce a thematic track on Com...
Link: IFCS2022
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CoDaWork2022. We are very glad to inform you the dates for the CoDaWork2022. Introd...
Link: Link
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Compositional functional regression with isotemporal substitution and its application to ti...
Link: Link
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With gratitude. Dear colleagues and friends, A big thank you to the editors and to...
Link: Photo
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Two-year postdoc grant at UdG-Girona-Spain. The department IMAE offers a two-year p...
Link: Call
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CoDa-thesis on-line (29th of June at 15h). Title. Análisis composicional de ...
Link: Link
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Compositional data analysis to model tourist expenditure by categories. Seminar by ...
Link: Link
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Online CoDa-Day 2021. June 17, 2021, 14h-17h (UTC+1)
Link: Link
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2021 Week CoDaCourse cancelled. COVID-19: due the uncertainties resulting from the ...
Link: Link
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Analysing pairwise logratios revisited approach. Seminar by Prof Dr Germà Coenders Gallart
Link: Link
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The week CoDaCourse: 2020 course is postponed to 2021. With regret we inform you th...
Link: Week-CodaCourse’21
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CoDaWork2021: deferred to 2022 and ONLINE-CoDa-DAY-2021. due the uncertainties resu...
Link: CoDaWork2021
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Week-CodaCourse’20. 9th Course and Open Seminar on Compositional Data Analysis. T...
Link: Week-CodaCourse’20
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PhD project opportunity in compositional analysis of data. A full-time contract for...
Link: more info
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CoDa-thesis at UdG (Girona, Spain). CONDITION ASSESSMENT OF PATIENTS WITH TYPE 1 DI...
Link: CoDa-thesis
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IGC 2020, Delhi, India, 2-8 March 2020. IGC 2020, Delhi, India, 2-8 March 2020 incl...
Link: IGC 2020
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Keynote lectures by Peter Filzmoser, Alessandra Menafoglio and Vera Pawlowsky-Glahn at IAMG ...
Link: IAMG 2019
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Spatial Statistics Sitges 10-13 July 2019 - Short course by Vera Pawlowsky-Glahn and Juan Jo...
Link: Spatial Statistics
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CoDa Session at BDebate, Barcelona 20-21 June 2019. The Barcelona Debates on the Hu...
Link: BDebate
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Short course on CoDa at ASA-Biopharmaceutical Nonclinical Biostatistics Conference....
Link: 2019 NONCLINICAL BIOSTATISTICS CONFERENCE
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CoDa-session at IAMG2019!. IAMG2019 (State College, Pennsylvania, USA, 10−16 Augu...
Link: IAMG201
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CoDaCourse 2019. The CoDaCourse 2019 is a week-course on compositional data analysi...
Link: CoDaCourse 2019
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CoDa-thesis at UdG (Spain). Mixture Models Contributions from Compositional Analysi...
Link: info-phd-comas.pdf
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CoDa special issue!!. A CoDa special issue has been published by the Austrian Journ...
Link: download the papers!
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Watch the video: Compositional data analysis: How important are the sample space and its str...
Link: Go to Youtube!
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A ternary colour coding !!!. Ternary colour coding is a useful and intuitive way of...
Link: paper at sciencedirect
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Book chapter on CoDa!. The Open Access book Handbook of Mathematical Geoscience has...
Link: Modelling Compositional Data. The Sample Space Approach
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CoDaWork 2019. CoDaWork 2019 (3-8 June): the 8th international Workshop on Composit...
Link: visit CoDaWork 2019 website!
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"compositions" R-package: new version!. Dear all, after quite a long time, a new v...
Link: CRAN: compositions
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CoDa talk and short course at Cucuta (Colombia). During the Science Week at the UPF...
Link: UPFS science week program
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Week CoDaCourse in Girona is acredited by the CoDa-Association!!!. 7th Course and O...
Link: Registration is now open!
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IBC2018: One-day CoDa-course!. One-day CoDaCourse (Sunday, 8 July 2017 from 9:00 a...
Link: IBC2018
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CoDa-Association: council election results. Elections to the next Council are over....
Link: more info at CoDa-Association web site
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PhD opportunity on compositional data modelling. Biomathematics and Statistics Scot...
Link: More information at BIOSS
Posted in:
John Aitchison died in Glasgow on December 23, 2016, after a short illness.. John A...
Link: CoDa-Association web site
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CoDa-Association WEB !!!. The year 2016 is coming to an end, and finally we have gr...
Link: Go to the CoDa-Association Web
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A new CoDa-book in Springer!. Springer has just published the book < Link: Go to Springer Posted in:
CoDa-Association: join us!. The CoDa-Association was born on June 2nd in LEscala Co...
Link: letter of support
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ESRA: a CoDa session!. European Survey Research Association Conference - ESRA, (Lis...
Link: more info
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Special issue on CoDa. The AUSTRIAN JOURNAL OF STATISTICS (VOL 45, NO 4, 2016) has ...
Link: AJS-45(2)
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CoDaWork 2017: registration is now open!!!. The 7th International Workshop on Compo...
Link: CoDaWork 2017 website
Posted in:
Dr. Juan José Egozcue is the winner for the Griffith Award 2016 (IAMG). Dr. Juan J...
Link: more info
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FAQ's
How can...
How can I write my suggestions/questions/doubts on the CoDa Group Forum?
It is very easy! You only need to be registered on Facebook. Then, you can access our CoDa Group through the Facebook link at the bottom. There, you can send us your request to get into the CoDa Group and then share your discussions with the CoDa community.
Can I freely get information and download material?
Yes, always! Even if you aren't registered! Simply go to the menu and get whatever you need for your CoDa analysis.
Can I upload my material and references?
Yes! All your material and references that you wish to share with us are welcome! First log in! Later, just fill in the fields of the "Upload Material" to describe the stuff, and upload your PDF or bib file.
Can I add activities and news?
Yes! Please! Share with us all the information about activities and news!
How can I search any reference?
It is very simple! Go to the menu "Material" and fill in the fields about your query in the option "Publication references" of the "Download material" menu. The system returns you a list of references that you can in a bib format for latex.
How much it cost to be registered?
It is completely free! No charge at all!
Are my data compositional?
Are they percentages or proportions or ppm? Is each value from a vector of observations a part of a total? When you compare two particular observations, are you thinking in terms of ratios between them? Is the total sum of a vector of observations irrelevant information? Those case-studies that your answer of such questions is affirmative are situations where CoDa tools could help you in its analysis.
Can I contact with another registered user?
Yes! Get his/her mail address from the "Who is Who" menu and go ahead!
Is it possible to receive alerts when some news, activity or material has been added into the CoDaweb?
Yes! Of course! Just activate this option in your user profile and the system will inform you about this new information.
Which kind of material can I upload/download?
You can upload/download many different materials. For example: one reference of one article, PDF of a contribution in a conference, lecture notes, or any macro/function/package for specific software (Matlab, R, Excel...).
Forthcoming activities
Take note! Reserve the dates!
There are no forthcoming activities
Past activities
...some time ago we attended...
Description: CoDaWork 2024
Start date: 2024-06-03
End date: 2024-06-07
Description: CoDaCourse 2023
Start date: 2023-07-03
End date: 2023-07-07
Description: CoDaCourse 2022
Start date: 2022-07-04
End date: 2022-07-08
Description: Online CoDa-Day 2021
Start date: 2021-06-17
End date: 2021-06-17
Description: CoDaCourse 2020
Start date: 2020-07-06
End date: 2020-07-10
Description: IAMG2019
Start date: 2019-08-10
End date: 2019-08-16
Description: CoDaCourse 2019
Start date: 2019-07-01
End date: 2019-07-05
Description: CoDaWork 2019: 8th international Workshop on Compositional Data analysis
Start date: 2019-06-03
End date: 2019-06-07
Description: IAMG-2018
Start date: 2018-09-02
End date: 2018-09-08
Description: IAMG-2018
Start date: 2018-09-02
End date: 2018-09-08
Description: 29th INTERNATIONAL BIOMETRIC CONFERENCE
Start date: 2018-07-08
End date: 2018-07-13
Description: A week CoDaCourse in Girona !!
Start date: 2018-07-02
End date: 2018-07-06
Description: Invited talk and a short 4-hours course (UPFS, Cucuta, Colombia)
Start date: 2017-11-07
End date: 2017-11-10
Description: ENBIS-2017: European Network for Business and Industrial Statistics
Start date: 2017-09-10
End date: 2017-09-14
Description: 18th Annual Conference IAMG 2017
Start date: 2017-09-02
End date: 2017-09-09
Description: IFCS 2017: International Federation of Classification Societies conference (Tokyo, Japan)
Start date: 2017-08-08
End date: 2017-08-10
Description: 61st World Statistics Congress – ISI2017
Start date: 2017-07-16
End date: 2017-07-21
Description: ESRA 2017: European Survey Research Association Conference
Start date: 2017-07-17
End date: 2017-07-21
Description: CoDaWork 2017: 7th international Workshop on Compositional Data analysis
Start date: 2017-06-05
End date: 2017-06-09
Description: ODAM 2017 – Olomoucian Days of Applied Mathematics
Start date: 2017-05-31
End date: 2017-06-02
Description: II International Workshop on Proximity Data, Multivariate Analysis and Classification
Start date: 2016-10-20
End date: 2016-10-21
Description: ENBIS16: European Network Business Industrial Statistics (Sheffield)
Start date: 2016-09-11
End date: 2016-09-16
Description: Royal Statistical Society 2016 Inter. Conf., U. Place, Manchester
Start date: 2016-09-05
End date: 2016-09-08
Description: SEIO 2016: XXXVI congreso nacional de estadística e investigación operativa, Toledo (Spain)
Start date: 2016-09-05
End date: 2016-09-07
Description: IGC2016: 35TH INTERNATIONAL GEOLOGICAL CONGRESS (CAPE TOWN, SOUTH AFRICA)
Start date: 2016-08-27
End date: 2016-09-04
Description: Int. Conf. on Computational Statistics (COMPSTAT): Oviedo (Spain)
Start date: 2016-08-23
End date: 2016-08-26
Description: 38th IATUR Conference on Time Use Research (Seoul, Republic of Korea)
Start date: 2016-07-18
End date: 2016-07-22
Description: International Biometric Conference (IBC2016): Victoria, British Columbia, Canada
Start date: 2016-07-10
End date: 2016-07-15
Description: WSM2016: 31th International Workshop on Statistical Modelling (Rennes, France)
Start date: 2016-07-04
End date: 2016-07-08
Description: GEONVIA: 11th International Conference on Geostatistics for Environmental (LISBOA)
Start date: 2016-07-06
End date: 2016-07-08
Description: Week-CoDaCourse 2016: University of Girona, Girona, Spain, 4-8 July
Start date: 2016-07-04
End date: 2016-07-08
Description: IAMG: 17th ann.conf. Intern. Assoc. Math.Geosciences, Freiberg(D)
Start date: 2015-09-05
End date: 2015-09-13
Description: 37th IATUR Conference on Time Use Research. 5-7 Aug 2015, Ankara, Turkey
Start date: 2015-08-05
End date: 2015-08-07
Description: Int.Asoc.Stat.Computing: Satellite Coference of ISI 2015: Búzios, Brazil
Start date: 2015-08-02
End date: 2015-08-04
Description: ISI World Statistics Congress (WSC): Rio de Janeiro, Brazil
Start date: 2015-07-26
End date: 2015-07-31
Description: ESRA 2015: The 6th Conference of the European Survey Research Association, 13th-17th July 2015 in R
Start date: 2015-07-13
End date: 2015-07-17
Description: 30th Int. Workshop on Statistical Modelling, Linz (Austria)
Start date: 2015-07-06
End date: 2015-07-10
Description: Conference of the International Fed.Classification Soc.(IFCS): Bologna, Italy
Start date: 2015-07-06
End date: 2015-07-08
Description: Chemometrics in Analytics Chemistry
Start date: 2015-06-22
End date: 2015-06-26
Description: Compositional Data Workshop (CoDaWork-2015) in Girona
Start date: 2015-06-01
End date: 2015-06-05
Description: Con. Nac,.de Estadística e Investigación Operativa: Pamplona (Spain)
Start date: 2015-05-26
End date: 2015-05-29
Description: International Conference of the ERCIM WG on Computational and Methodological Statistics: Pisa (Italy
Start date: 2014-12-06
End date: 2014-12-08
Description: IAMG'14: 16th annual conference of the IAMG; October 17-20 2014; New Dehli, India
Start date: 2014-10-17
End date: 2014-10-20
Description: Compstat 2014, International Conference on COMPUTATIONAL STATISTICS, Geneve, Swisserland
Start date: 2014-08-19
End date: 2014-08-22
Description: IWSM 2014: 29th Int. Workshop on Statistical Modelling (14-18 July, Göttingen.)
Start date: 2014-07-14
End date: 2014-07-18
Description: GeoMap: first international Workshop on Practical Aspects of Geochemical Exploration and Mapping
Start date: 2014-06-17
End date: 2014-06-20
Description: XIV-Chemometrics in Analytical Chemistry (Richmond, Virginia, USA, 8-13 June 2014)
Start date: 2014-06-08
End date: 2014-06-13
Description: SIS 2014 International Meeting: Italian Statistical Society (Cagliari, Italy)
Start date: 2014-06-11
End date: 2014-06-13
Description: 6th Int. Conf. of the ERCIM WG on Computational and Method. Statistics, Senate House, U. of London,
Start date: 2013-12-14
End date: 2013-12-16
Description: ENBIS - 13, Annual Conference of the European Network for Business and Industrial Statistics, Ankara
Start date: 2013-09-18
End date: 2013-09-20
Description: SEIO'13: XXXIV Congreso Nacional de Estad
Start date: 2013-09-11
End date: 2013-09-13
Description: 15th International Association for Mathematical Geosciences (IAMG 2013), Madrid, Spain
Start date: 2013-09-02
End date: 2013-09-06
Description: IFCS2013: International Federation of Classification Societies, Tilburg, Netherlands
Start date: 2013-07-14
End date: 2013-07-17
Description: IWSM'13, INTERNATIONAL WORKSHOP ON STATISTICAL MODELLING, Palermo, Italy
Start date: 2013-07-08
End date: 2013-07-12
Description: useR! 2013: meeting of the R user community, University of Castilla-La Mancha, Albacete, Spain
Start date: 2013-07-10
End date: 2013-07-12
Description: A week CoDaCourse at UdG: Course and Open Seminar (20h) on compositional data analysis !!
Start date: 2013-07-01
End date: 2013-07-05
Description: SIS 2013 International Meeting: Italian Statistical Society; International Meeting on Advances in La
Start date: 2013-06-19
End date: 2013-06-21
Description: ODAM 2013
Start date: 2013-06-12
End date: 2013-06-14
Description: 23rd Annual Conference of The International Environmetrics Society in Anchorage, Alaska
Start date: 2013-06-10
End date: 2013-06-14
Description: CoDaWork 2013, Vorau (Austria): the fifth international Workshop on Compositional Data analysis
Start date: 2013-06-03
End date: 2013-06-07
Description: CODA session: ERCIM'12 (1-3 December 2012, Oviedo, Spain)
Start date: 2012-12-01
End date: 2012-12-03
Description: 12th annual conference of the European Network for Business and Industrial Statistics (ENBIS -2012 )
Start date: 2012-09-09
End date: 2012-09-13
Description: XXVIth International Biometric Conference (Kobe, Japan)
Start date: 2012-08-26
End date: 2012-08-31
Description: 0th International Conference on Computational Statistics (COMPSTAT 2012), Limassol, Cyprus
Start date: 2012-08-27
End date: 2012-08-31
Description: 34th Session of the International Geological Congress (IGC), in Brisbane, Australia.
Start date: 2012-08-05
End date: 2012-08-10
Description: 7th International Workshop on Statistical Modelling (IWSM), Prague, Czech
Start date: 2012-07-16
End date: 2012-07-20
Description: CoDaCourse in the UdG-2012: a week Course and Open Seminar
Start date: 2012-07-02
End date: 2012-07-06
Description: XIII Chemometrics in Analytical Chemistry (Budapest 25-29 June 2012)
Start date: 2012-06-25
End date: 2012-06-29
Description: XXXIII Congreso Nacional de Estad
Start date: 2012-04-17
End date: 2012-04-20
Description: Int. Assoc. Math. Geosciences CONFERENCE: Salzburg (Austria)
Start date: 2011-09-05
End date: 2011-09-09
Description: CoDa shortcourse at IAMG 2011 in Salzburg (Austria)
Start date: 2011-09-05
End date: 2011-09-05
Description: CoDaCourse at the UdG (Girona, Spain): 20 hours Course and Open Seminar on Compositional Data
Start date: 2011-07-04
End date: 2011-07-08
Description: CoDaWork 2011: 4th International Workshop on CODA. Sant Feliu de Guixols, Spain
Start date: 2011-05-10
End date: 2011-05-13
Description: CoDa shortcourse at CoDaWork 2011 in Sant Feliu
Start date: 2011-05-08
End date: 2011-05-10
Description: CODA session in Centennial Congress of the Spanish Royal Mathematical Society .
Start date: 2011-02-01
End date: 2011-02-05
Description: IAMG 2010: The 14th Annual Conference of the IAMG, Budapest, Hungary
Start date: 2010-08-29
End date: 2010-09-02
Description: CoDaWork 2008: 3th International Workshop on CODA. Girona, Spain
Start date: 2008-05-27
End date: 2008-05-30
Description: CoDaWork 2005: 2nd International Workshop on CODA. Girona, Spain
Start date: 2005-10-19
End date: 2005-10-21
Description: CoDaWork 2003: 1st International Workshop on CODA. Girona, Spain
Start date: 2003-10-15
End date: 2003-10-17
CoDa-seminars
Come and participate!
Title: Compositional functional regression with isotemporal substitution and its application to time-use behavioural data
Speaker: Paulína Jašková
Date: 2021-09-16 10:30h
Read more
Title: Convexity on the simplex
Speaker: Jordi Saperas
Date: 2021-06-11 11:15h
Read more
Title: Compositional data analysis to model tourist expenditure by categories
Speaker: Juan G. Brida, Bibiana Lanzilotta, Leonardo Morenoa
Date: 2021-05-18 16:00
Read more
Title: Analysing pairwise logratios revisited approach
Speaker: Prof Dr Germ Coenders Gallart
Date: 2021-05-04 12h
Read more
Title: Spatio-temporal air pollution modelling using a compositional approach
Speaker: Joseph Sánchez-Balseca
Date: 2020-11-25 12h
Read more
Title: Un enfoque composicional en la evaluación de la sostenibilidad de Guadalajara, México bajo una perspectiva de justicia distributiva, ambiental y espacial
Speaker: Marco Antonio Cruz Sandoval
Date: 2020-03-19 12
Read more
Title: No-Arbitrage Matrices of Exchange Rates: Characterizations and Applications
Speaker: Wilfredo Leiva Maldonado
Date: 2020-01-30 12h
Read more
Title: HERRAMIENTAS ESTADÍSTICAS PARA LA TOMA DE DECISIONES EN LA GESTIÓN TURÍSTICA
Speaker: Several
Date: 2019-06-10 9.30
Read more
Title: Atherosclerotic plaque area and composition in carotid and femoral arteries and their association with the incidence of vascular event or death in the NEFRONA study
Speaker: Montserrat Martínez-Alonso
Date: 2019-02-07 12
Read more
Title: INTERPRETATION OF ALTERNATIVE COORDINATES IN REGRESSION WITH A COMPOSITIONAL PREDICTOR. AN EXAMPLE
Speaker: Germà Coenders
Date: 2018-12-12 12:30
Read more
Title: Machine Learning Algorithms for Mineral Prospectivity Mapping
Speaker: Gamze Erdogan Erten
Date: 2018-09-20 12
Read more
Title: Methods for High Dimensional Compositional Data Analysis in Microbiome Studies
Speaker: Hongzhe Li
Date: 2018-07-11 12:30
Read more
Title: Bayesian counterpart to t-tests in compositional analysis of metabolomic data
Speaker: Julie Rendlová
Date: 2018-05-17 15:30
Read more
Title: Spatio-temporal modeling of compositional data
Speaker: Lina Buitrago
Date: 2017-10-26 12:00
Read more
Title: Perspectives into Microbial Ecology with Compositional Data Analysis
Speaker: James Morton; PhD Student in computer science, University of California, San Diego
Date: 2017-06-01 16:00
Read more
Title: Modeling the time evolution of a microbiome community
Speaker: Justin Silverman Phd in Computer Science, Duke University, Durham, North Carolina, U.S.
Date: 2017-05-18 16:00
Read more
Title: Using elasticities to interpret compositional models
Speaker: Joana Morais PhD Student in applied mathematics - statistical research executive, BVA survey institute, Toulouse School of Economics
Date: 2017-04-26 11:00
Read more
Title: Challenges of data analysis in the field of Biomass production and timestudies in forestry
Speaker: Matevž Mihelič Assistant University of Ljubljana, Biotechnical faculty, Department of Forestry and Renewable Resources, Chair for Forest Techniques and Economics Večna pot 83, 1000 Ljubljana, Slovenia
Date: 2017-04-20 12:00
Read more
Title: Readings from the Prophet Felix: Revisiting Old Testament CODA
Speaker: Clarke Wilson. Adjunct Professor, Urban and Regional Planning, Centre for Health Services and Policy Research Queen’s University, Kingston, Canada.
Date: 2017-03-29 11:00
Read more
Title: Penalising model component complexity: A principled practical approach to constructing priors
Speaker: Havard Rue
Date: 2017-03-21 12:00
Read more
Title: Characterization and Measurement of Deviations from Non-Arbitrage Exchange Rates (coauthored with Juan José Egozcue and Vera Pawlowsky-Glahn)
Speaker: Wilfredo Leiva Maldonado. Dept. Graduate School of Economics - Catholic University of Brasilia
Date: 2017-03-09 10:30
Read more
Title: Measuring the gap between projected and perceived destination images: The case of Catalonia
Speaker: B. Ferrer Rossell (Department of Business Administration: University of Lleida)
Date: 2017-02-24 12:30h
Read more
Title: Financial performance and distress profiles. From classification according to financial ratios to compositional classification
Speaker: S. Linares Mustarós, G. Coenders and M. Vives-Mestres
Date: 2017-01-12 12:00
Read more
Title: Genome Wide Association Studies
Speaker: Iván Galván
Date: 2016-06-29 12:30h
Read more
Title: Phylofactorization: a greedy algorithm for choosing an ILR basis in phylogenetically-structured compositional datasets
Speaker: Alex Washburne; Duke University, Biology Department
Date: 2016-06-07 13:00
Read more
Title: Anàlisis del temps fins a esdeveniment
Speaker: Marc Comas Cufí
Date: 2016-03-03 12:00
Read more
Title: Introduction to Compositional Data Analysis with Applications to Customer Survey Analysis
Speaker: Marina Vives-Mestres
Date: 2016-02-17 12:45
Read more
Title: Modeling market-shares or compositional data: An application to the automobile market
Speaker: Joanna Morais
Date: 2016-02-16 12:30
Read more
Title: The sample space of Compositional Data. Association between Compositional Components.
Speaker: Vera Pawlowsky-Glahn
Date: 2016-02-11 12:00
Read more
Title: Cointegrated periodically collapsing bubbles in the exchange rate of the 'BRICS' countries
Speaker: Wilfredo Leiva Maldonado; Associate Professor, Graduate School of Economics, Catholic University of Brasilia, Brasil
Date: 2016-01-26 12:00
Read more
Title: Reptes estadístics de l'anàlisi del microbioma humà
Speaker: M. Luz Calle Rosingana, Departament de Biologia de Sistemes, Universitat de Vic
Date: 2016-01-21 12:00
Read more
Title: The use of geochemical survey data for predictive geologic mapping at regional and continental scales
Speaker: Eric C. Grunsky (Department of earth & Environmental Sciences, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1)
Date: 2015-06-08 12:00
Read more
Title: Changing the reference measure in the simplex and its weighting effects
Speaker: J.J. Egozcue and V. Pawlowsky
Date: 2015-05-20 12
Read more
Title: Relationship between popularity of key words on the Google browser and the evolution of worldwide financial indexes
Speaker: Robert Ortells-Universitat Politecnica de Catalunya (UPC)
Date: 2015-03-25 10:00
Read more
Title: Engineering Sciences and Global Development - Exemples des de la Matemàtica Aplicada
Speaker: Agustí Pérez Foguet (UPC)
Date: 2014-12-16 12
Read more
Title: FREQUENCY VECTORS AND CONTINGENCY TABLES: A NON PARAMETRIC AND GRAPHICAL ANALYSIS
Speaker: Ron S. Kenett
Date: 2014-11-27 18
Read more
Title: Logistic Regression and Logistic Regression-Like Models for Targeting (Prospectivity Modeling)
Speaker: Helmut Schaeben
Date: 2014-09-09 10
Read more
Title: Merging classes
Speaker: Marc Comas Cufí
Date: 2014-06-25 10:00
Read more
Title: Allele-sharing analysis and family relationship inference
Speaker: Iván Galván Femenia
Date: 2014-06-12 10:00
Read more
Title: Partial least squares discriminant analysis
Speaker: Alzbeta Kalivodova Alzbeta Kalivodova; Palacky University Olomouc, Czech Republic
Date: 2014-05-05 10:00h
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Title: Regression among parts of compositional data
Speaker: Klara Hruzova; Department of Mathematical Analysis and Applications of Mathematics - Faculty of Science, Palacky University, Czech Republic
Date: 2014-05-05 10:45
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Title: From contingency to compositional tables, some notes and comments
Speaker: Kamila Facevicova; Department of Mathematical Analysis and Applications of Mathematics, Faculty of Science, Palacky University, Olomouc, Czech Republic
Date: 2014-05-05 11:30
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Title: Regression with Compositional Response: Multivariate and Univariate Approaches
Speaker: Eva Fišerová, Palacký University Olomouc, Czech Republic
Date: 2014-04-01 10:00
Read more
Title: Compositional tables analysis in coordinates
Speaker: Kamila Facevicova (Palacky University, Olomouc, Czech Republic)
Date: 2014-02-19 12:00
Read more
Title: Compositional statistical analysis of data from metabolomics
Speaker: Alzbeta Kalivodova (Palacky University Olomouc, Czech Republic)
Date: 2014-02-18 11:00
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Title: Compositional methodology useful for economic applications
Speaker: Klara Hruzova (Palacky University, Czech Republic)
Date: 2014-02-18 12:00
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Title: Compositional entropies in model based clustering
Speaker: Marc Comas Cufí
Date: 2013-12-03 12:00
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Title: A compositional approach to allele-sharing analysis
Speaker: Iván Galván Femenia
Date: 2013-11-19 11:30
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Title: Once upon a time... a Catalan time use survey: CoDa?
Speaker: Josep Antoni Mart
Date: 2013-03-12 16:00
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Title: Latent classes of low-cost tourists by expenditure composition
Speaker: Berta Ferrer-Rosell
Date: 2013-01-31 15:00
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Title: From Herfindahl and Atkinson to a compositional concentration index
Speaker: J. J. Egozcue
Date: 2012-12-17 15:00
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Title: Subcompositional coherence. Normal mixtures on the Simplex.
Speaker: Marc Comas-Cuf
Date: 2012-11-22 15h
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Title: Hotelling T^2 control chart for compositional data
Speaker: Marina Vives-Mestres
Date: 2012-11-15 15:00
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Title: The product space T (tools for compositional data with a total)
Speaker: Pawlowsky-Glahn, V.
Date: 2012-10-04 14:00
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Title: La distribución Shifted-scaled Dirichlet, una generalización natural de la distribución de Dirichlet
Speaker: Glòria. Mateu-Figueras
Date: 2012-05-10 15
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Title: Linear regression with compositional explanatory variables
Speaker: Karel Hron, Eva Fiserova
Date: 2012-03-28 15:00
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Title: Predictors and Outcomes of Social Network Compositions. A Compositional Multitrait-Multimethod Approach.
Speaker: Tina Kogovsek(1), Germà Coenders(2),Valentina Hlebec(3) (1)Faculty of Arts and Faculty of Social Sciences, University of Ljubljana (2)Department of Economics, University of Girona (3)Faculty of Social Sciences, University of Ljubljana
Date: 2012-03-14 14:30
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Title: Local regression for compositional data
Speaker: Catia Venieri
Date: 2012-02-23 15:30h
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Title: Orthogonal regression for three-part compositional data using the linear models with type-II constraints
Speaker: Sandra Donevska
Date: 2012-02-15 15:30
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Title: Things that make us different: Analysis of variance with time-use data
Speaker: Javier González
Date: 2011-11-24 15:30
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Title: Compositional Approach For Mineral Explorations
Speaker: Hossein Molayemat
Date: 0000-00-00 12
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