Marco Sandri
Published and unpublished papers

M. Sandri and P. Zuccolotto (2009)
Analysis and correction of bias in Total Decrease in Node Impurity measures for tree-based algorithms.
Statistics and Computing, forthcoming.

M. Sandri and P. Zuccolotto (2007)
Analysis of a bias effect in a tree-based variable importance measure.
Quaderno di Ricerca no. 288. Dipartmento di Metodi Quantitativi, Università di Brescia.

M. Guerriero e M.F. Sandri (2007)
A note on the comparison of some randomized response procedures,
Journal of Statistical Planning and Inference, 137, 2184-2190.      Abstract

M. Sandri and P. Zuccolotto (2006)
Variable Selection using Random Forests. In: Zani S., Cerioli A., Riani M. and Vichi M. (eds.),
Data Analysis, Classification and Forward Search, Springer Verlag, Berlin.

M. Sandri, P. Zuccolotto (2004),
Classification by Random Forests: the theoretical framework,
Rapporti di Ricerca del Dipartimento di Metodi Quantitativi dell'Università di Brescia, n. 235

S.Golia and M. Sandri (2001),
A resampling algorithm for chaotic time series,
Statistics and Computing, Special Issue on Chaos, 11 (3), pp. 241-255.

M. Sandri and G. Tondini (2000),
Neural Nearest-Neighbor Regression for Time Series Prediction,
Working Paper No. 17, Dipartimento di Scienze Economiche, Università degli Studi di Verona, Verona

M. Sandri e G. Tondini (2000),
Complessità e Caos. Un Approccio ai Processi Economici Dinamici,
Libreria Universitaria Editrice Verona, Verona;

A. Berardi e M. Sandri (2000),
Predicting Inflation and Output with the Term Structure (and viceversa),
Atti del XXIV Convegno A.M.A.S.E.S., Padenghe sul Garda (BS), 6-9 Settembre 2000;

A. Roveda e M. Sandri (1997),
Identificazione di trend e cicli di lungo periodo mediante trasformate wavelets: un'applicazione all'indice di produzione industriale,
Atti del Ventunesimo Convegno Annuale A.M.A.S.E.S., Roma, 10-13 Settembre 1997.

S. Golia and M. Sandri (1997),
Resampling chaotic time series,
Physical Review Letters, 78 (22), pp. 4197-4201

F. Lisi, O. Nicolis and M. Sandri (1995),
Combining Singular-Spectrum Analysis and Neural Networks for Time Series Forecasting,
Neural Processing Letters 2, 4 pp.6-10

F. Lisi, A. Medio and M. Sandri (1994),
Noise-Filtering by Multichannel Singular Spectrum Analysis,
Nota di Lavoro n.21.94, Dipartimento di Scienze Economiche, Universita' degli Studi di Venezia.

R. Perli e M. Sandri (1994),
La ricerca di dinamiche caotiche nelle serie storiche economiche: una rassegna,
Note Economiche 2, pp.342-375

M. Sandri (1996),
Numerical Calculation of Lyapunov Exponents,
The Mathematica Journal, Summer Issue, pp. 78-84.
To dowload the Mathematica code, click here.

D. Camerino, M. Sandri, S. Sartori, P.M. Conway, P. Campanini, G. Costa (2010)
Shiftwork, work-family conflict among italian nurses, and prevention efficacy
Chronobiology International, 27(5), 1105-1123;    Abstract and Supplementary Material

A. Rossi, V. Morgan, F. Amaddeo, M. Sandri, L. Grigoletti, F. Maggioni, A. Ferro, E. Rigon, V. Donisi,
V. Vailati Venturi, F. Goria, I. Skre, M. Tansella and A. Jablensky. (2010)
Diagnosing psychotic disorders: validity, reliability and applications of the Diagnostic Interview
for Psychosis (DIP) Italian version
Epidemiologia e Psichiatria Sociale (An international journal for epidemiology and psychiatric sciences),
19(1), 33-43 ;    Abstract

G. Piacentini, A. Bodini, D. Peroni, M. Sandri, M. Brunelli, R. Pigozzi, A. Boner (2010)
Nasal nitric oxide levels in healthy preschool children,
Pediatric Allergy and Immunology, forthcoming.

Camerino D., Sandri M., Sartori S., Destrebecq A., Lusignani M. (2009),
Prevenzione e benessere degli infermieri nelle strutture sanitarie del Lazio: problemi di genere e di età.
Atti del 72° Congresso Nazionale SIMLII: La Medicina del Lavoro fra scienza, prassi e norme:
un investimento di civiltà per il futuro. Firenze. p.342-343.

R.W. Dal Negro, S.Tognella, C. Micheletto, M. Sandri and M. Guerriero (2009),
A MCh Test Pre-post Esophageal Acidification in Detecting GER-related Asthma
Journal of Asthma; 46:351-355;    Abstract

T. Negri, G.M. Pavan, E. Virdis, A. Greco, M. Fermeglia, M. Sandri, S. Pricl, M.A. Pierotti,
S. Pilotti, E. Tamborini (2009),
T670X KIT Mutations in Gastrointestinal Stromal Tumors: Making Sense of Missense
Journal of the National Cancer Institute; 101:1-11;    Abstract

M. Guerriero e M. Sandri (2009),
Elaborazione statistica dei dati e presentazione dei risultati,    
in M. Faberi, “Prevenire i disturbi dello sviluppo del bambino”,
Libreria Editrice Universitaria, Verona 2009. Abstract

N. Martinelli, D. Girelli, G. Malerba, P. Guarini, T. Illig, E. Trabetti, M. Sandri, S. Friso, F. Pizzolo,
L. Schaeffer, J. Heinrich, P.F. Pignatti, R. Corrocher, and O. Olivieri (2008),
FADS genotypes and desaturase activity estimated by the ratio of arachidonic acid to linoleic acid
are associated with inflammation and coronary artery disease
The American Journal of Clinical Nutrition, 88, 941-949     Abstract

D. Camerino, S. Sartori, M. Sandri, P.M. Conway, P.M. Campanini and G. Costa. (2008),
Working time satisfaction in aging nurses,
Contemporary Problems of Prolonging Work Ability: Age Management, Extending the Work Life.
International Workshop on postponing ageing: October 9-10 2008, Tallinn.      Download here

A. Rossi, F. Amaddeo, M. Sandri, A. Marsilio, M. Bianco, M. Tansella (2008)
What happens to patients seen only once by psychiatric services? Findings from a follow-up study,
Psychiatry Research, 157(1-3), 53-65.     Abstract

Martinelli N., Trabetti E., Pinotti M., Olivieri O., Sandri M., Friso S., Pizzolo F., Bozzini C., Caruso PP.,
Cavallari U., Cheng S., Pignatti PF., Bernardi F., Corrocher R., Girelli D. (2008)
Combined effect of hemostatic gene polymorphisms and the risk of myocardial infarction
in patients with advanced coronary atherosclerosis.,
PLoS ONE. 2008 Feb 6;3(2):e1523.     Download here

F. Boschi, P. Marzola, M. Sandri, E. Nicolato, M. Galiè, S. Fiorini, F. Merigo, V. Lorusso, L. Chaabane, A. Sbarbati. (2008)
Tumor microvasculature observed using different contrast agents: a comparison between
Gd-DTPA-Albumin and B-22956/1 in an experimental model of mammary carcinoma,
Magnetic Resonance Materials in Physics Medicine and Biology, May;21(3):169-76.     Abstract

Guglielmi A., Ruzzenente A., Sandri M., Pachera S., Pedrazzani C., Tasselli S., Iacono C. (2007)
Radiofrequency ablation for HCC in cirrhotic patients: prognostic factors for survival.
Journal of Gastrointestinal Surgery, 11(2), 143-149.     Abstract

R.W. Dal Negro, P.Turco, C.Micheletto, S.Tognella, M.Bonadiman, M.Guerriero, M.F. Sandri (2007)
Cost analysis of GER-induced asthma: a controlled study vs. atopic asthma of comparable severity
Respiratory Medicine, 101(8), 1814-1820.      Abstract

L. Del Piccolo, M.A. Mazzi, G.Dunn, M.Sandri, C.Zimmermann (2007)
Sequence analysis in multilevel models. A study on different sources of patient cues in medical consultations.
Social Science & Medicine, 65(11), 2357-2370.      Abstract

R.W. Dal Negro, C.Micheletto, S.Tognella, C. Turati, R. Bisato, M.Guerriero, M. Sandri, P. Turco (2007)
PIKO-1, an effective, handy device for the patient's personal PEFR and FEV1 electronic long-term monitoring.
Monaldi Archives for Chest Disease, 67(2), 84-89. Abstract

A. Zini, R. Siani, M. Sandri, F. Soardo, O. Siciliani (2007)
Partial syndromes in eating disorders: A prevalence study on a sample of italian adolescents,
Eating and Weight Disorders, 12(3), 125--131.     Abstract

Guglielmi A., Ruzzenente A., Pachera S., Valdegamberi A., Sandri M., D'Onofrio M., Iacono C. (2007)
Comparison of Seven Staging Systems in Cirrhotic Patients With Hepatocellular Carcinoma in a Cohort of Patients
Who Underwent Radiofrequency Ablation With Complete Response.
The American Journal of Gastroenterology, Oct 26.     Abstract

A. Nicolato, F. Lupidi, M.F. Sandri, R. Foroni, P. Zampieri, C. Mazza, A. Beltramello, M. Gerosa (2006)
Gamma knife radiosurgery for cerebral arteriovenous malformations in children/adolescents and adults.
Part I: differences in epidemiological, morphological and clinical characteristics, permanent complications
and bleedings in latency period,
International Journal of Radiation Oncology, Biology, Physics, 64 (3), 904-913.      Abstract

A. Nicolato, F. Lupidi, M.F. Sandri, R. Foroni, P. Zampieri, C. Mazza, A. Beltramello, M. Gerosa (2006)
Gamma knife radiosurgery for cerebral arteriovenous malformations in children/adolescents and adults.
Part II: differences in obliteration rates, treatment-obliteration intervals, and prognostic factors,
International Journal of Radiation Oncology, Biology, Physics, 64 (3), 914-921.      Abstract

A. Rossi, M. Sandri, M. Bianco, A. Marsilio, M. Tansella, F. Amaddeo (2006)
Factors associated with clinicians’ dispositions in an out-patient psychiatric department,
Social Psychiatry and Psychiatric Epidemiology, 41(10), 832-840.     Abstract

N. Martinelli, E. Trabetti, A. Bassi, D. Girelli, S. Friso, F. Pizzolo, M.F. Sandri, G. Malerba, P.F. Pignatti, R. Corrocher,O. Olivieri (2006)
The -1131 T>C and S19W APOA5 gene polymorphisms are associated with high levels of triglycerides and
apolipoprotein C-III, but not with coronary artery disease: an angiographic study,
Atherosclerosis, 191 (2), 409-417.     Abstract

D. Baldassari, E. Baldassari, S. Carbone, S. Castiglioni, L. Gios, M. Mirandola, A. Rossi, M. Sandri, M. Santinello (2006)
I giovani in Veneto. Approfondimento dei risultati dell'indagine Health Bahaviour in School-aged Children HBSC 2002
dell'Organizzazione Mondiale della Sanità sui giovani di 11, 13 e 15 anni. Cierre Edizioni, Verona

A. Zini, M. Mirandola, S. Lacquaniti, F. Falsirollo, M. Sandri, E. Baldassari, L. Dallago, G. Miola e M. Santinello (2006)
Salute e scuola. Approfondimento dei risultati dell'indagine HBSC 2002 sui giovani di 11, 13 e 15 anni. Cierre Edizioni, Verona

A. Rossi, F. Amaddeo, M. Sandri, M. Tansella (2005)
Determinant of once only contact in a community based psychiatric service,
Social Psychiatry and Psychiatric Epidemiology, 40(1), 50-56.     Abstract

A. Nicolato, R. Foroni, A. Seghedoni, V. Martines, F. Lupidi, P. Zampieri, M.F. Sandri, U. Ricci, C. Mazza,
A. Beltramello, M. Gerosa, A. Bricolo (2005),
Leksell Gamma Knife Radiosurgery for Cerebral Arteriovenous Malformations in Pediatric Patients,
Child's Nervous System, 21(4),301-7      Abstract

R.W. Dal Negro, C.Micheletto, S.Tognella, M.Visconti, M.Guerriero, M.F Sandri (2005)
A Two-Stage Logistic Model Based on the Measurement of Pro-Inflammatory Cytokines in Bronchial Secretions
for Assessing Bacterial, Viral, and Non-Infectious Origin of COPD
COPD: Journal of Chronic Obstructive Pulmonary Disease, 2(1), 7-16.     Abstract

A. Rossi, V. Morgan, F. Amaddeo, M. Sandri, M. Tansella, A. Jablensky (2005)
Psychiatric outpatients seen once only in South Verona and Western Australia. A comparative case-register study,
Australian and New Zealand Journal of Psychiatry, 39:414-422.     Abstract

N. Martinelli, Girelli D., Olivieri O., Cavallari U., Biscuola M., Trabetti E., Friso S., Pizzolo F., Tenuti I., Bozzini C.,
Villa G., Ceradini B., Sandri M., Cheng S., Grow M.A., Pignatti P.F., Corrocher R.(2005)
Interaction between metabolic syndrome and PON1 polymorphisms as a determinant of the risk of coronary artery disease,
Clinical and Experimental Medicine,5(1):20-30.     Abstract

P. Marzola, S. Ramponi, E. Nicolato, E. Lovati, M. Sandri, L. Calderan, C. Crescimanno, F. Merigo,
A. Sbarbati, A. Grotti, S. Vultaggio; F. Cavagna, V. Lorusso, F. Osculati (2005)
Effect of Tamoxifen in an Experimental Model of Breast Tumor Studied by
Dynamic Contrast-Enhanced Magnetic Resonance Imaging and Different Contrast Agents,
Investigative Radiology, 40(7):421-429.     Abstract

P. Marzola, A. Degrassi, L. Calderan, P. Farace, E. Nicolato, C. Crescimanno, M. Sandri,
A. Giusti, E. Pesenti, A. Terron, A. Sbarbati, F. Osculati (2005)
Early Anti-angiogenic Activity of SU11248 evaluated in vivo by Dynamic Contrast-Enhanced
Magnetic Resonance Imaging in an Experimental Model of Colon Carcinoma,
Clinical Cancer Research, 11(16), 5827-5832.     Abstract

A. Rossi, R. Alberio, A. Porta, M. Sandri, M. Tansella, F. Amaddeo (2004),
The Reliability of the Mini-International Neuropsychiatric Interview - Italian version,
Journal of Clinical Psychopharmacology, 24(5), 561-563     Abstract

O. Olivieri, N. Martinelli, M. Sandri, A. Bassi, P. Guarini, E. Trabetti,
F. Pizzolo, D. Girelli, S. Friso, P.F. Pignatti, R. Corrocher (2004)
Apolipoprotein C-III, n-3 Polyunsaturated Fatty Acids, and "Insulin-Resistant" T-455C APOC3
Gene Polymorphism in Heart Disease Patients: Example of Gene-Diet Interaction
Clinical Chemistry, Dec. 2, 2004.     Abstract

M. Mirandola, D. Baldassari, M. Sandri, R. Ughetti, A. Zan, G. Zardini, E. Concia (2004)
Fattori ecologico-comportamentali e infezione da HIV in giovani omosessuali a Verona, Padova, Trento e Bolzano.
in Atti del Convegno "La ricerca psicologica, neuropsichiatrica e sociale nell’infezione da HIV e nell’AIDS",
Istituto Superiore di Sanità, Roma, 15-16 novembre 2004, a cura di Anna Colucci, Anna Maria Luzi, Pietro Gallo,
Fabrizio Starace, Loredana Cafaro e Giovanni Rezza, Rapporti ISTISAN 06/20.

M. Guerriero, M. Sandri (2003),
Biostatistica: guida al software,
Polizia Sanitaria, 66: 16-23

A. Guglielmi, A. Ruzzenente, M. Sandri, R. Kind, F. Lombardo, L. Rodella, F. Catalano, G. de Manzoni, C. Cordiano (2001),
Risk assessment and prediction of further haemorrhage in bleeding gastroduodenal ulcer,
Endoscopy, 34(10): 778-786     Abstract
The online prediction model is available here

Foroni R., Mordakhai M., Sandri M., Gazzani F., Pasoli A. and Gerosa M. (1997),
Dosimetry with GAF Chromic: Experimental verification of software accuracy in stereotactic radiosurgery
with GammaKnife for treatment of ocular melanoma
paper presented at the CODATA Euro-American Workshop,
Visualization of Information and Data. Where Are We and Where Do We Go From Here?, 24-25 June 1997, Paris, France

E.F. Arcangeli, G. Padrin, M. Sandri (2004),
L'economia dei sistemi complessi,
in: M. Baranzini, E. Filippi, P. Savi, G. Tondini:
Analisi economica e società civile, Scritti per Giuseppe Gaburro, pp. 57-78

Biavati M., Sandri M., Zarri L. (2002),
Preferenze endogene e dinamiche relazionali: un modello co-evolutivo,
in Sacco P.L. e Zamagni S. (a cura di),
Complessità relazionale e comportamento economico.
Verso un nuovo paradigma di razionalità, ll Mulino, Bologna
Qui trovi il codice Matlab per le simulazioni
Un interessante commento di Alessandra Malini lo trovi cliccando qui.

M. Sandri (2001),
La complessità: verità acquisite e falsi miti,
Kèiron, no. 7, Giugno 2001, pp. 98-115.

P.L. Sacco e M. Sandri (1999),
Dilemmi Sociali con Interazione Localizzata: Alcune Considerazioni Preliminari,
Etica ed Economia, No. I/2.

P. Sacco and M. Sandri (1995),
Evolutionary selection of 'Chivalrous' Convenctions in Coordination Games without Common Expectations,
European Journal of Political Economy, 11, pp. 663-681

M. Sandri (1993), Proprietà statistiche dei sistemi dinamici deterministici discreti,
Università degli Studi di Verona, Facoltà di Economia e Commercio.

M. Sandri (1993), Elementi di teoria della misura,
Università degli Studi di Verona, Facoltà di Economia e Commercio.

M. Sandri (1993), Appunti (incompleti) sugli automi cellulari,
Università degli Studi di Verona, Facoltà di Economia e Commercio.

M. Sandri (1993), Modelli con orizzonte infinito e modelli con generazioni sovrapposte,
Università degli Studi di Verona, Facoltà di Economia e Commercio.

M. Sandri (1989), Caos: un nuovo approccio alla complessità delle problematiche economiche,
Università degli Studi di Verona, Facoltà di Economia e Commercio.