Giovanni Maria MARCHETTI

Ruolo attuale:: Professore Ordinario in Pensione
SSD:: SECS-S/01 - Statistica
Afferenza organizzativa:: Dipartimento di Statistica, Informatica, Applicazioni 'G. Parenti' (DiSIA)

Recapiti

	0552751516
	giovanni.marchetti(AT)unifi.it

Ulteriori Recapiti

	https://labdisia.disia.unifi.it/gmm
	+39 055 4237261
	https://labdisia.disia.unifi.it/gmm

Giovanni Maria MARCHETTI

Orario di ricevimento (aggiornato al 05/02/2013) Il mio orario di ricevimento è durante le lezioni mercoledi' dalle 14 alle 16 al Dipartimento di Statistica

Giovanni Maria MARCHETTI

Biografia Nato a Firenze il 12 ottobre 1950

Giovanni Maria MARCHETTI

Curriculum Appointments
- University of Florence, Researcher in Statistics 1983-1986.
- University of Parma, Assistant Professor of Statistics 1987-1989.
- University of Florence, Assistant Professor of Statistics 1990-1993.
- University of Sassari, Professor of Statistics, 1994-1997.
University of Florence, Professor of Statistics 1998-
Department of Statistics.

Is elected member of the International Statistical Institute.

Giovanni Maria MARCHETTI

Interessi

Statistica Multivariata, Modelli grafici Markoviani, Statistica applicata

Multivariate categorical data, Graphical Markov Models, Applied Statistics

Giovanni Maria MARCHETTI

Pubblicazioni

Legenda

Contributo su rivista |

Articolo su libro |

Libro |

Contributo in atti di convegno (proceeding) |

Brevetto |

Curatela | Altro

Altro |

Tesi di Dottorato

Lupparelli M., Marchetti G.M. (2023). Path analysis in Ising models: an application to cyber-security risk assessment. In: Statistical Learning, Sustainability and Impact Evaluation, Ancona, Pearson, pp. 1-6.

Gottard, Anna; Vannucci, Giulia; Marchetti, Giovanni Maria (2020). A note on the interpretation of tree-based regression models. BIOMETRICAL JOURNAL, vol. ., pp. 1-10, ISSN:0323-3847 DOI

Lombardi, Sonia; Santini, Giacomo; Marchetti, Giovanni Maria; Focardi, Stefano (2017). Generalized structural equations improve sexual-selection analyses. PLOS ONE, vol. 12, pp. e0181305-20, ISSN:1932-6203 DOI Accesso ONLINE all'editore

Fanini L.; Zampicinini G.; Tsigenopoulos C.S.; Barboza F.R.; Lozoya J.P.; Gomez J.; Celentano E.; Lercari D.; Marchetti G.M.; Defeo O. (2017). Life-history, substrate choice and Cytochrome Oxidase I variations in sandy beach peracaridans along the Rio de la Plata estuary. ESTUARINE, COASTAL AND SHELF SCIENCE, vol. 187, pp. 152-159, ISSN:0272-7714 DOI

Marchetti, Giovanni M.; Wermuth, Nanny (2017). Explicit, identical maximum likelihood estimates for some cyclic Gaussian and cyclic Ising models. STAT, vol. 6, pp. 282-291, ISSN:2049-1573 DOI

Marchetti, Giovanni M.; Wermuth, Nanny (2016). Palindromic bernoulli distributions. ELECTRONIC JOURNAL OF STATISTICS, vol. 10, pp. 2435-2460, ISSN:1935-7524 DOI Accesso ONLINE all'editore

Stingo Francesco; Marchetti Giovanni Maria (2015). Efficient local updates for undirected graphical models. STATISTICS AND COMPUTING, vol. 25, pp. 159-171, ISSN:0960-3174 DOI Accesso ONLINE all'editore

Ni, Yang; Marchetti, Giovanni M.; Baladandayuthapani, Veerabhadran; Stingo, Francesco C. (2015). Bayesian approaches for large biological networks. In: Mitra, Riten, Müller, Peter. Nonparametric Bayesian Inference in Biostatistics, pp. 1-21, New-York: Springer, ISBN:978-3-319-19517-9. Accesso ONLINE all'editore

Nanny Wermuth;Giovanni M. Marchetti (2014). Star graphs induce tetrad correlations: for Gaussian as well as for binary variables. ELECTRONIC JOURNAL OF STATISTICS, vol. 8, pp. 253-273, ISSN:1935-7524 DOI

Nanny Wermuth;Giovanni M. Marchetti;Piotr Zwiernik (2014). Binary distributions of concentric rings. JOURNAL OF MULTIVARIATE ANALYSIS, vol. 130, pp. 252-260, ISSN:0047-259X DOI

L. Fanini; G.M. Marchetti; A. Baczewska; K. Sztybor; F. Scapini (2012). Behavioural adaptation to different salinities in Talitrus saltator (Crustacea: Amphipoda): Mediterranean vs. Baltic populations. MARINE AND FRESHWATER RESEARCH, vol. 63, pp. 275-281, ISSN:1323-1650 DOI Accesso ONLINE all'editore

Kayvan Sadeghi; Giovanni Maria Marchetti (2012). Graphical Markov Models with Mixed Graphs in R. THE R JOURNAL, vol. 4, pp. 65-73, ISSN:2073-4859 Accesso ONLINE all'editore

Marchetti.G.M; Lupparelli.M (2011). Chain graph models of multivariate regression type for categorical data. BERNOULLI, vol. 17(3), pp. 827-844, ISSN:1350-7265 DOI Accesso ONLINE all'editore

Giovanni Maria Marchetti; Ilaria Vannini; Anna Gottard; Daniele Vignoli (2011). Regression graph models: an application to joint modelling of fertility intentions among childless couples. In: International Workshop on Statistical Modelling, Valencia, Spain, July, 11-15, ISBN 978-84-694-5129-8, vol. 1, pp. 358-363, ISBN:978-84-694-5129-8 Accesso ONLINE all'editore

A.Gottard; G.M.Marchetti; A.Agresti (2011). Quasi-Symmetric Graphical Log-Linear Models. SCANDINAVIAN JOURNAL OF STATISTICS, vol. 38, pp. 447-465, ISSN:0303-6898 DOI

A.Forcina; M.Lupparelli; G.M.Marchetti (2010). Marginal parameterizations of discrete models defined by a set of conditional independencies. J. of Multivariate Analysis, doi:10.1016/j.jmva.2010.07.001.. JOURNAL OF MULTIVARIATE ANALYSIS, vol. 101, pp. 2519-2527, ISSN:0047-259X DOI Accesso ONLINE all'editore

N. Wermuth; G.M. Marchetti; D. R. Cox (2009). Triangular systems for symmetric binary variables. ELECTRONIC JOURNAL OF STATISTICS, vol. 3, pp. 932-955, ISSN:1935-7524 DOI Accesso ONLINE all'editore

G. Marchetti; N. Wermuth (2009). Matrix representations and independencies in directed acyclic graphs. ANNALS OF STATISTICS, vol. 37, pp. 961-978, ISSN:0090-5364 DOI Accesso ONLINE all'editore

L. Fanini; G. Marchetti; F. Scapini; O. Defeo (2009). Effects of beach nourishment and groynes building on population and community descriptors of mobile arthropodofauna. ECOLOGICAL INDICATORS, vol. 9, pp. 167-178, ISSN:1470-160X DOI Accesso ONLINE all'editore

M. Lupparelli; G. Marchetti; W. Bergsma (2009). Parameterizations and fitting of bi-directed graph models to categorical data. SCANDINAVIAN JOURNAL OF STATISTICS, vol. 36, pp. 559-576, ISSN:0303-6898 DOI Accesso ONLINE all'editore

Giovanni Maria Marchetti; Monia Lupparelli (2008). Parameterization and fitting of a class of discrete graphical models. In: Compstat 2008, Porto, Portogallo, 23-29 Agosto 2008, Physica-Verlag, Heidelberg, vol. Proceedings in Computational Statistics: 18th Symposium, pp. 117-128, ISBN:978-3-7908-2084-3 Accesso ONLINE all'editore

Anna Gottard; Giovanni Maria Marchetti; Alan Agresti (2008). Some considerations on graphical models with exchangeability structure. In: SIS 2008, Arcavacata di Rende (CS), 25-27 giugno 2008, CLEUP, Padova, pp. 1-1, ISBN:9788861292284 Accesso ONLINE all'editore

Lucia, Fanini; Felicita, Scapini; Giovanni, Maria Marchetti; Omar, Defeo (2007). Abundance and orientation responses of the sandhopper Talitrus saltator to beach nourishment and groynes building at San Rossore natural park, Tuscany, Italy. MARINE BIOLOGY, vol. 152, pp. 1169-1179, ISSN:0025-3162 DOI Accesso ONLINE all'editore

G. Marchetti; E. Stanghellini (2007). A Note on Distortions Induced by Truncation with Applications to Linear Regression Systems. STATISTICS & PROBABILITY LETTERS, vol. 78, pp. 824-829, ISSN:0167-7152, Elsevier BV:PO Box 211, 1000 AE Amsterdam Netherlands:011 31 20 4853757, 011 31 20 4853642, 011 31 20 4853641, EMAIL: nlinfo-f@elsevier.nl, INTERNET: http://www.elsevier.nl, Fax: 011 31 20 4853598: DOI

G. Marchetti (2006). Independencies Induced from a Graphical Markov Model After Marginalization and Conditioning: the R Package ggm. JOURNAL OF STATISTICAL SOFTWARE, vol. 15, pp. 1-15, ISSN:1548-7660

M. LUPPARELLI; G.M. MARCHETTI (2006). Parameterization and fitting of discrete covariance graph models. In: Convengo organizzato dal dipartimento di economia finanza e statistica di Perugia, Perugia, settembre 2006, s.n, pp. 68-69.

N. Wermuth; D. Cox; G. Marchetti (2006). Covariance chains. BERNOULLI, vol. 12, pp. 841-862, ISSN:1350-7265, Chapman and Hall Limited:2-6 Boundary Row, London SE1 8HN United Kingdom:011 44 20 78650066, EMAIL: chsub@itps.co.uk, INTERNET: http://www.thomson.com/itpjournals.html, Fax: 011 44 20 7529623:

LUPPARELLI MONIA; GIOVANNI MARIA MARCHETTI (2005). Graphical models of marginal independence for categorical variables. In: Convegno SCO 2005, Bressanone, CLEUP, Padova, pp. 127-132.

F. SCAPINI; C. ROSSANO; G. MARCHETTI; E. MORGAN (2005). The role of the biological clock in the sun compass orientation of free-running individuals of Talitrus saltator. ANIMAL BEHAVIOUR, vol. 69, pp. 835-843, ISSN:0003-3472 DOI Accesso ONLINE all'editore

Giovanni Maria Marchetti (2004). R functions for computing graphs induced from a DAG after marginalization and conditioning. In: Joint Statistical Meeting ASA 2004, Toronto, Canada, August 8-12, 2004, http://www.amstat.org/meetings/jsm/2004/blocks/AbstractBookFinal.pdf, pp. 1-8. Accesso ONLINE all'editore

Giovanni Maria Marchetti (2004). R functions for the computation of joint response induced from a generating DAG. In: XLII Riunione Scientifica della Società Italiana di Statistica, Bari, Giugno 2004, CLEUP, PADOVA, pp. 1-8.

G. MARCHETTI; F. SCAPINI (2003). Use of multiple regression models in the study of sandhopper orientation under natural conditions. ESTUARINE, COASTAL AND SHELF SCIENCE, vol. 58S, pp. 207-215, ISSN:0272-7714 DOI Accesso ONLINE all'editore

G. Marchetti; M. Drton (2003). ggm: an R package for Gaussian graphical models. Accesso ONLINE all'editore

F. SCAPINI; A. ALOIA; M. BOUSLAMA; L. CHELAZZI; I. COLOMBINI; M. ELGTARI; M. FALLACI; G. MARCHETTI (2002). Multiple regression analysis of the sources of variation in orientation of two sympatric sandhoppers, Talitrus saltator and Talorchestia brito, from an exposed Mediterranean beach. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, vol. 51, pp. 403-414, ISSN:0340-5443 DOI Accesso ONLINE all'editore

M. ELGTARI; F. CHARFI-CHEIKHROUHA; G. MARCHETTI; F. SCAPINI (2000). Behavioural adaptation of Talitrus saltator populations to beaches with different dynamics and degree of human disturbance along Tunisian coasts. POLSKIE ARCHIWUM HYDROBIOLOGII, vol. 47, pp. 643-650, ISSN:0032-3764 Accesso ONLINE all'editore

M. DE PIRRO; G. MARCHETTI; G. CHELAZZI (1999). Foraging interactions among three benthic fish in a Posidonia oceanica reef lagoon along the Tyrrhenian Coast.. JOURNAL OF FISH BIOLOGY, vol. 54, pp. 1300-1309, ISSN:0022-1112

C. BORGIOLI; G. MARCHETTI; F. SCAPINI (1999). Variation in zonal recovery in four Talitrus saltator populations from different coastlines: a comparison of orientation in the field and in an experimental arena. BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY, vol. 45, pp. 79-85, ISSN:0340-5443 Accesso ONLINE all'editore

C. BORGIOLI; L. MARTELLI; F. PORRI; A. D'ELIA ;G. MARCHETTI; F. SCAPINI (1999). Orientation in Talitrus saltator (Montagu): trends in intrapopulation variability related to environmental and intrinsic factors. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY, vol. 238, pp. 29-47, ISSN:0022-0981 Accesso ONLINE all'editore

Elena Stanghellini; Giovanni Maria Marchetti (1996). Alcune osservazioni sui modelli grafici in presenza di variabili latenti. In: XXXVIII Riunione Scientifica della Società Italiana di Statistica,, Rimini, 9-13 aprile 1996, Maggioli, Rimini, pp. 1-8.

Giovanni Maria Marchetti; Elena Stanghellini (1996). Quadratic binary exponential models, with one latent variable.. In: GLIM Statistical Modellinig, Orvieto, Giugno, Statistical Modelling Society, pp. 1-2. Accesso ONLINE all'editore

G. Marchetti (1992). A mixture approach to the estimation of transition probabilities from aggregate data. In: Convegno ISCF, Edimburgo, Settembre, pp. 1-10.

KIERS H.A.L; G. MARCHETTI (1992). Handling large numbers of observation units in three-way methods for the analysis of qualitative and quantitative two-way data. COMPUTATIONAL STATISTICS, vol. 8, pp. 1-20, ISSN:0943-4062, Physica-Verlag GmBh & Company:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 487492, INTERNET: http://www.springer.de, Fax: 011 49 6221 487177:

Antonio FORCINA ; Giovanni Maria MARCHETTI (1989). Modelling transition probabilities in the analysis of aggregated data. In: GLIM Statistical Modelling, Trento, Springer, pp. 117-127, ISBN:978-1-4612-3680-1 Accesso ONLINE all'editore

Giovanni Maria MARCHETTI

Insegnamenti relativi all'Anno Accademico

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Giovanni Maria MARCHETTI

Biography

Date of birth: 12 October 1950.
Married, 1 son.

Giovanni Maria MARCHETTI

Curriculum

Appointments
- University of Florence, Researcher in Statistics 1983-1986.
- University of Parma, Assistant Professor of Statistics 1987-1989.
- University of Florence, Assistant Professor of Statistics 1990-1993.
- University of Sassari, Professor of Statistics, 1994-1997.
University of Florence, Professor of Statistics 1998-
Department of Statistics.

Is elected member of the International Statistical Institute.

Giovanni Maria MARCHETTI

Interest Multivariate statistics, Graphical markov models and applied statistics

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Insegnamenti relativi all'Anno Accademico 2022-2023 2021-2022 2020-2021 2019-2020 2018-2019 2017-2018 2016-2017 2015-2016 2014-2015 2013-2014 2012-2013 2011-2012 2010-2011 2009-2010 2007-2008 2006-2007

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Giovanni Maria MARCHETTI

Insegnamenti relativi all'Anno Accademico