CODAWORK’08 PROGRAMME
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Monday 26 |
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Tuesday 27 |
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Wednesday 28 |
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Thursday 29 |
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Friday 30 |
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9:00-10:00 |
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9:00-10:00 |
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9:00-11:00 |
S2 FROM COUNTS Chair: M. Graf |
9:00-11:00 |
S5 NATURAL CONSTRAINTS IN CODA
Chair: E. Grunsky |
9:00-11:00 |
S7 ON FUNCTIONS Chair: G. van den Boogaart |
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10:00-13:00 |
CoDa-COURSE |
10:00-13:00 |
CoDa-COURSE |
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11:00-11:30 |
Coffee break |
11:00-11:30 |
Coffee break |
11:00-11:30 |
Coffee break |
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11:30-13:30 |
S3 ON GEOLOGY Chairs: G. Mateu and C. Barceló |
11:30-13:30 |
S6 BIO AND SOCIAL COMPOSITIONAL DATA
Chair: D. Billheimer |
11:30-13:30 |
S8 POOL OF APPLICATIONS Chair: J. Bacon-Shone |
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13:00- 15:00 |
Lunch |
13:00- 14:30 |
Lunch |
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13:30-15:00 |
Lunch |
13:30-15:00 |
Lunch |
13:30-15:00 |
Lunch |
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14:30-15:00 |
REGISTRATION Coffee, chocolate
and other “frivolities” |
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15:00-18:00 |
CoDa-COURSE |
15:00-16:00 |
OPENING SESSION Chair: G. Mateu PRINCIPLES, FALLACIES AND CONFUSIONS J. Aitchison |
15:00-16:00 |
INVITED SESSION Chair: V. Pawlowsky LIFE SCIENCE DATA V. Liebscher |
15:00- |
SOCIAL PROGRAMME: “La Garrotxa” tour and CODA dinner |
15:00-16:00 |
INVITED SESSION Chair: J. Aitchison EXPERIMENTAL DESSIGN A. C. Atkinson |
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16:00-17:40 |
S0 ABOUT ZEROES Chair: H. von Eynatten |
16:00-16:30 |
Coffee break |
16:00-16:30 |
Coffee break |
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16:30-18:30 |
S4 RESEARCH DESIGN IN CLASSIFICATION Chair: A. Buccianti |
16:30- |
CLOSING SESSION OPENING QUESTIONS Chairs: J. Bacon-Shone, C. Barceló-Vidal, J.J. Egozcue |
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17:40-18:30 |
S1 SOFTWARE Chair: R. Tolosana |
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18:30- |
Ice breaker: “tapas” |
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SESSIONS |
AUTHORS |
TITLE |
SPEAKER |
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TU-15:00 |
INVITED
SESSION: |
The single
principle of compositional data analysis, continuing fallacies, confusions
and misunderstandings and some suggested remedies |
J. Aitchison |
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TU-16:00 |
S0: ABOUT ZEROES.
Chair: H. von Heynatten |
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Extended |
R. A. Olea |
Inference of distributional parameters from compositional samples
containing nondetects |
Ricardo A. Olea |
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Extended |
R.A. Valls Alvarez |
When zero doesn’t mean it and other geomathematical mischief |
Ricardo Valls |
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Extended |
J. Bacon-Shone |
Discrete and Continuous Compositions |
John Bacon |
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Extended |
J.
Daunis-i-Estadella, J.A. Martín-Fernández, and J. Palarea-Albaladejo |
Bayesian tools for
count zeros in compositional data sets |
Josep Daunis |
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TU-17:40 |
S1: SOFTWARE. Chair: R. Tolosana |
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Extended |
S. Thió-Henestrosa, O. Gómez and R. Cepero |
CODAPACK 3D. A new version of Compositional Data Package |
Santi Thió |
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Extended |
M. Bren, R. Tolosana-Delgado and K. G. van den Boogaart |
News from
“compositions”, the R package |
Matevz Bren |
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TU-18:30 |
ICE BREAKER: “Tapas” |
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WE-9:00 |
S2: FROM COUNTS. Chair: M. Graf |
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Extended |
J. J. Egozcue,
J.L. Díaz-Barrero and V. Pawlowsky-Glahn |
Compositional
analysis of bivariate discrete probabilities |
Juanjo Egozcue |
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Extended |
V. Pawlowsky-Glahn
and J.J. Egozcue |
Compositional data
and Simpson's paradox |
Vera Pawlowsky |
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Extended |
J. R. Mackenzie, J.J. Egozcue, R. Heilbronner, R. Hielscher, A.
Müller, and H. Schaeben |
Quantifying rock fabrics - a test of independence of the spatial
distribution of crystals |
Helmut Schaeben |
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Extended |
C. M. Cuadras and
D. Cuadras |
A unified approach
for representing rows and columns in contingency tables |
Carles M. Cuadras |
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Abstract |
G. Casella and |
Intrinsic Tests of |
Elías Moreno |
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WE-11:00 |
COFFEE BREAK |
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WE-11:30 |
S3: ON GEOLOGY. Chairs: G. Mateu and C. Barceló |
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Extended |
H. von Eynatten
and R. Tolosana-Delgado |
A log-linear model
of grain size influence on the geochemistry of sediments |
Hilmar von
Eynatten |
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Extended |
B. W. Lee and J.
Bacon-Shone |
An alternative
method for dating unknown tephras based on a segmented regression model |
Anna B. W. Lee |
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Extended |
A. Buccianti, F. Tassi, O. Vaselli and G. Montegrossi |
Statistical evidences of cyclic changes in volcanic gas chemistry
composition by inverse modelling |
Antonella Buccianti |
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Extended |
E..C. Grunsky, B.A. Kjarsgaard, J.J. Egozcue, V.
Pawlowlsky-Glahn and S. Thio-Henestrosa |
Studies in
Stoichiometry with Compositional Data |
Eric C. Grunsky |
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Extended |
H.H.. Burger and Th.
Kuhn |
Application of
compositional data analysis to geochemical data of marine sediments |
Heinz Burger |
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WE-13:30 |
LUNCH |
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WE-15:00 |
INVITED
SESSION: |
Compositions in life
science data |
V. Liebscher |
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WE-16:00 |
COFEE BREAK |
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WE-16:30 |
S4: RESEARCH DESIGN
IN CLASSIFICATION. Chair: A. Buccianti |
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Extended |
G. P. Campbell , G. M. Miskelly , J.M. Curran, S. A. Coulson , and G.
M. Yaxley |
Elemental Analysis of New Zealand Nephrite Jade (pounamu) for Forensic
Purposes |
Gareth. P. Campbell |
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Extended |
J. Palarea-Albaladejo and J.A. Martín-Fernández |
Discovering Similarities in the Time Use Patterns of the Spanish
Autonomous Communities by Fuzzy Techniques |
Javier Palarea |
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Extended |
G. Vezzoli |
Analysis of
Pleistocene paleodrainage evolution in the Po Basin ( |
Giovanni Vezzoli |
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Extended |
V. Di Donato and J.A.
Martín-Fernández |
CODAMAT: a Modern
Analogue Technique for compositional data |
Valentino Di Donato |
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Extended |
J. A. Cortés and J. L. Palma |
Using Self Organizing Maps on compositional data. |
Joaquín A. Cortés |
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TH-9:00 |
S5:
NATURAL CONSTRAINTS IN CODA. Chair: E.
Grunsky |
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Abstract |
L. Aguilar and C. Barceló-Vidal |
Multivariate ARIMA Compositional Time Series
Analysis |
Lucía Aguilar |
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Extended |
J. Bergman |
Compositional Time Series: An Application |
Jakob Bergman |
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Extended |
E.
Jarauta-Bragulat and J.J. Egozcue |
Compositional
evolution with mass transfer in closed systems |
Eusebi Jarauta |
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Extended |
A. Ongaro, S.
Migliorati and G.S. Monti |
A new distribution
on the simplex containing the Dirichlet family |
Andrea Ongaro |
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Extended |
J.E. Chacón, J.A.
Martín-Fernández and G. Mateu-Figueras |
A comparison of
the alr and ilr transformations for kernel density estimation of
compositional data |
Jose Chacón |
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TH-11:00 |
COFFEE BREAK |
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TH-11:30 |
S6: BIO AND
SOCIAL COMPOSITIONAL DATA. Chair: D. Billheimer |
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Extended |
A. L. de Vries and L. A. van der Ark |
Scoring Methods for Ordinal Multidimensional Forced-Choice Items |
Andries van der Ark |
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Extended |
G. Mateu-Figueras and J. Daunis-i-Estadella |
Compositional amalgamations and balances: a critical approach |
Glòria Mateu |
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Extended |
J. Graffelman and J.
Morales Camarena |
Hardy-Weinberg
Equilibrium and the Ternary Plot |
Jan Graffelman |
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Extended |
J. Oeppen |
Coherent forecasting of multiple-decrement life tables: a test using
Japanese cause of death data. |
Jim Oeppen |
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Abstract |
D. Billheimer |
“Unmixing” Tissue Gene
Expression Signatures from Tumor Biopsies |
Dean Billheimer |
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TH-13:30 |
LUNCH |
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TH-15:00 |
SOCIAL PROGRAMME |
“La Garrotxa” tour and CODA dinner |
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FR-9:00 |
S7: ON FUNCTIONS. Chair: K.G. van den Boogaart |
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Extended |
M. Greenacre |
Dynamic graphics of parametrically linked multivariate methods used in
compositional data analysis |
Michael Greenacre |
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Extended |
P. Delicado |
Comparing methods for dimensionality reduction when data are
density functions |
Pedro Delicado |
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Extended |
F. Bruno and F. Greco |
Clustering compositional data trajectories |
Fedele Greco |
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Extended |
R.
Tolosana-Delgado, K.G. van den Boogaart, T. Mikes and H. von Eynatten |
Statistical
treatment of grain-size curves and empirical distributions: densities as
compositions? |
Raimon Tolosana |
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Extended |
K.G. van den Boogaart and R. Tolosana-Delgado |
Mixing compositions and other scales |
Gerald Boogaart |
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FR-11:00 |
COFFEE BREAK |
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FR-11:30 |
S8: POOL OF APPLICATIONS. Chair: J. Bacon-Shone
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Extended |
R. Puig, N. Otero, R. Tolosana-Delgado, C. Torrentó, A. Menció, A.
Folch, A. Soler, J. Bach and J.
Mas-Pla |
Multi-isotopic and compositional exploration of factors controlling
nitrate pollution |
Roger Puig |
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Extended |
H. Lammer, P. Wurz, J.A.
Martín-Fernández, H.I.M. Lichtenegger
and M.L. Khodachenko, |
Modelling of Mercury’s composition and remote
detection from the orbit with the Bepi Colombo Mercury Planetary Orbiter |
Helmut Lammer |
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Abstract |
L. Azevedo, J. Dauins-i-Estadella, G. Mateu-Figueras, and S.
Thió-Henestrosa |
Vertebrates Limb Geometry in the Simplex space |
Luis Azevedo |
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Abstract |
P. Filzmoser, K. Hron, C. Reimann and R.G. Garrett |
Robust Factor Analysis for Compositional Data |
Karel Hron |
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Extended |
J. Buxeda i Garrigós |
Revisiting the compositional data. Some fundamental questions and new
prospects in archaeometry and archaeology |
Jaume Buxeda |
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FR-13:30 |
LUNCH |
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FR-15:00 |
INVITED
SESSION: |
Experimental design
on the Simplex |
A. C. Atkinson |
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FR-16:00 |
COFFEE BREAK |
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FR-16:30 |
CLOSING SESSION: OPENING QUESTIONS |
Chairs: J.
Bacon-Shone, C. Barceló-Vidal and J.J. Egozcue |
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