Arnoldo Frigessi

Image of Arnoldo Frigessi
Norwegian version of this page
Phone +47-22851004
Mobile phone 95735574 +47-95735574
Fax +47-22851313
Room 2238
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Visiting address Sognsvannsveien 9 Domus Medica 0372 OSLO
Postal address Postboks 1122 Blindern 0317 OSLO

Academic interests

I develop  innovative stochastic models that try to carefully represent fundamental principles, basic dynamics, intricate patterns of dependence and mechanisms of the system to be understood or predicted.

In this way, models can answer specific questions, qualitative or quantitative in nature, and posses more power. Inference is usually based on computationally intensive stochastic algorithms, like MCMC. I prefer the Bayesian approach, but many of my projects are likelihood based.

Currently, my collaborations are in cancer genomics, psychiatry, veterinary science, infectious diseases, but also in finance, insurance and climate research. I am the director of the Norwegian centre for research based innovation "Statistics for Innovation", which is funded by the Norwegian Research Council and hosted at Norsk regnesentral.

Courses taught

Courses taught at various levels: Statistics, Random fields, Statistical image analysis, Probability theory, Calculus, Stochastic processes, Graph theory, Markov chain Monte Carlo, Extreme value theory in actuarial and environmental sciences, Stochastic simulation, Linear models.

I have been teaching postdoctoral courses in several international summer schools. Currently I am teaching basic biostatistics for students in medicine, and some advanced courses in biostatistics at PhD level.

Background

Since 2003, I am Professor in Statistics, at the Department of Biostatistics, University of Oslo. From 2007 i am also director of the Norwegian centre for research-based innovation “Statistics for Innovation”. I have an adjunct position (20%) at the  Norwegian Computing Centre. Previoyusly I have been working at the Norwegian Computing Centre, the University of Roma III, the University of Venice and for IAC at the Italian Research Council.

See complete CV (pdf)

Awards

  • Elected member of the Royal Norwegian Academy of Sciences and Letters, Oslo, from 2008
  • Elected member of the Norwegian Academy of Technological Sciences, Trondheim, from 2008

Positions held

  • Chairman of the Scientific Programme Committee, 9th World Congress in Probability and Statistics (IMS and Bernoulli Society), Koç University, Istanbul from July 9 to 14, 2012
  • Elected Members of the Council, Institute of Mathematical Statistics, USA

Collaboration

  • Norsk Regnesentral
  • Department of Mathematics, UiO
  • Department of Informatics, UiO
  • Eivind Hovig group, Radiumhospitalet, OUS
  • Anne Lise Børresen Dale  group, Radiumhospitalet, OUS
  • TOP group, Ullevåll, OUS
  • Universitá La Salute San Raffaele, Milano, Italy
  • Sylvia Richardson group, Imperial College, London
  • Peter Guttorp group , Univ. Washington, Seattle, USA
  • Gianpaolo Scalia Tomba group , Univ Roma II, Italy
  • Håvard Rue, NTNU
  • Many partners of Statistics for Innovation, (sfi)2, Oslo
  • The Danish Breast Cancer Cooperative Group (DBCG), Aarhus
  • Veterinærinsituttet, Oslo
  • The Norwegian Metereological Institute
Tags: Life sciences, Biostatistics, Genetic and epidemiology, Cancer, Stochastic models, Statistical inference, Complex stochastic dependence, Computational intensive statistics

Publications

  • Bolin, David; Frigessi, Arnoldo; Guttorp, Peter; Haug, Ola; Orskaug, Elisabeth; Scheel, Ida & Wallin, Jonas (2016). Calibrating regionally downscaled precipitation over Norway through quantile-based approaches. Advances in Statistical Climatology, Meteorology and Oceanography.  ISSN 2364-3579.  2, s 39- 47 . doi: 10.5194/ascmo-2-39-2016
  • Hobæk Haff, Ingrid; Aas, Kjersti; Frigessi, Arnoldo & Lacal Graziani, Virginia (2016). Structure learning in Bayesian Networks using regular vines. Computational Statistics & Data Analysis.  ISSN 0167-9473.  101, s 186- 208 . doi: 10.1016/j.csda.2016.03.003
  • LeBlanc, Marissa; Zuber, Verena; Kulle, Bettina; Witoelar, Aree; Zeng, Lingyao; Bettella, Francesco; Wang, Yunpeng; McEvoy, Linda K.; Thompson, Wesley K.; Schork, Andrew J.; Reppe, Sjur; Barrett-Connor, Elizabeth; Ligthart, Symen; Dehghan, Abbas; Gautvik, Kaare M; Nelson, Christopher P.; Schunkert, Heribert; Samani, Nilesh J.; Ridker, Paul M.; Chasman, Daniel I.; Aukrust, Pål; Djurovic, Srdjan; Frigessi, Arnoldo; Desikan, Rahul S.; Dale, Anders M. & Andreassen, Ole Andreas (2016). Identifying Novel Gene Variants in Coronary Artery Disease and Shared Genes with Several Cardiovascular Risk Factors. Circulation Research.  ISSN 0009-7330.  118(1), s 83- 94 . doi: 10.1161/CIRCRESAHA.115.306629
  • Solvang, Hiroko Kato; Frigessi, Arnoldo; Kaveh, Fatemeh; Riis, Margit; Luders, Torben; Bukholm, Ida Rashida Khan; Kristensen, Vessela N. & Andreassen, Bettina Kulle (2016). Gene expression analysis supports tumor threshold over 2.0 cm for T-category breast cancer. EURASIP Journal on Bioinformatics and Systems Biology.  ISSN 1687-4145.  2016(6) . doi: 10.1186/s13637-015-0034-5
  • Fairbairn, Catharine E.; Sayette, Michael; Aalen, Odd O. & Frigessi, Arnoldo (2015). Alcohol and Emotional Contagion An Examination of the Spreading of Smiles in Male and Female Drinking Groups. Clinical Psychological Science.  ISSN 2167-7026.  3(5), s 686- 701 . doi: 10.1177/2167702614548892
  • Frigessi, Arnoldo; Holden, Lars & Teigland, André (2015). (sfi)<sup>2</sup> statistics for innovation - The experience of the Oslo centre in industrial statistics. Applied Stochastic Models in Business and Industry.  ISSN 1524-1904.  31(1), s 82- 93 . doi: 10.1002/asmb.2113
  • Hobæk Haff, Ingrid; Frigessi, Arnoldo & Maraun, Douglas (2015). How well do regional climate models simulate the spatial dependence of precipitation? An application of pair-copula constructions. Journal of Geophysical Research - Atmospheres.  ISSN 2169-897X.  120(7), s 2624- 2646 . doi: 10.1002/2014JD022748
  • LeBlanc, Marissa; Zuber, Verena; Kulle, Bettina; Witoelar, Aree; Zeng, Limin; Bettella, Francesco; Wang, Yunpeng; McEvoy, LK; Thompson, Kurt Wesley; Schork, AJ; Reppe, Sjur; Barrett-Connor, Elizabeth; Lighart, Symen; Dehghan, A; Gautvik, Kaare M; Nelson, CP; Schunkert, Heribert; Samani, Nilesh J; Ridker, PM; Chasman, Daniel I; Aukrust, Pål; Djurovic, Srdjan; Frigessi, Arnoldo; Desikan, RS; Dale, Anders & Andreassen, Ole Andreas (2015). Identifying Novel Gene Variants in Coronary Artery Disease and Shared Genes with Several Cardiovascular Risk Factors.. Circulation Research.  ISSN 0009-7330. . doi: 10.1161/CIRCRESAHA.115.306629
  • Sørensen, Øystein; Frigessi, Arnoldo & Thoresen, Magne (2015). Measurement error in Lasso: impact and likelihood bias correction. Statistica sinica.  ISSN 1017-0405.  25, s 809- 829 . doi: 10.5705/ss.2013.180
  • Fleischer, Thomas; Frigessi, Arnoldo; Johnson, Kevin C.; Edvardsen, Hege; Touleimat, Nizar; Klajic, Jovana; Riis, Margit; Haakensen, Vilde Drageset; Wärnberg, Fredrik; Naume, Bjørn; Helland, Åslaug; Børresen-Dale, Anne-Lise; Tost, Jörg; Christensen, Brock C. & Kristensen, Vessela N. (2014). Genome-wide DNA methylation profiles in progression to in situ and invasive carcinoma of the breast with impact on gene transcription and prognosis. Genome Biology.  ISSN 1465-6906.  15, s 435 . doi: 10.1186/s13059-014-0435-x
  • Kristensen, Vessela N.; Lingjærde, Ole Christian; Russnes, Hege Elisabeth Giercksky; Vollan, Hans Kristian Moen; Frigessi, Arnoldo & Børresen-Dale, Anne-Lise (2014). Principles and methods of integrative genomic analyses in cancer. Nature Reviews. Cancer.  ISSN 1474-175X.  14(5), s 299- 313 . doi: 10.1038/nrc3721
  • Tramm, Trine; Mohammed, Hayat; Myhre, Simen; Kyndi, Marianne; Alsner, Jan; Børresen-Dale, Anne-Lise; Sørlie, Therese; Frigessi, Arnoldo & Overgaard, Jens (2014). Development and Validation of a Gene Profile Predicting Benefit of Postmastectomy Radiotherapy in Patients with High-Risk Breast Cancer: A Study of Gene Expression in the DBCG82bc Cohort. Clinical Cancer Research.  ISSN 1078-0432.  20(20), s 5272- 5280 . doi: 10.1158/1078-0432.CCR-14-0458
  • Aldrin, Magne; Raastad, Ragnhild; Tvete, Ingunn Fride; Berild, Dag; Frigessi, Arnoldo; Leegaard, Truls Michael; Monnet, Dominique L.; Walberg, Mette & Müller, Fredrik (2013). Antibiotic resistance in hospitals: a ward-specific random effect model in a low antibiotic consumption environment. Statistics in Medicine.  ISSN 0277-6715.  32(8), s 1407- 1418 . doi: 10.1002/sim.5636
  • Løland, Anders; Huseby, Ragnar Bang; Hjort, Nils Lid & Frigessi, Arnoldo (2013). Statistical Corrections of Invalid Correlation Matrices. Scandinavian Journal of Statistics.  ISSN 0303-6898.  40(4), s 807- 824 . doi: 10.1111/sjos.12035
  • Sandve, Geir Kjetil; Gundersen, Sveinung; Johansen, Morten; Glad, Ingrid Kristine; Gunathasan, Krishanthi; Holden, Lars; Holden, Marit; Liestøl, Knut; Nygård, Ståle; Nygaard, Vegard; Paulsen, Jonas; Rydbeck, Halfdan; Trengereid, Kai; Clancy, Trevor; Drabløs, Finn; Ferkingstad, Egil; Kalaš, Matúš; Lien, Tonje Gulbrandsen; Rye, Morten Beck; Frigessi, Arnoldo & Hovig, Johannes Eivind (2013). The Genomic HyperBrowser: an analysis web server for genome-scale data. Nucleic Acids Research.  ISSN 0305-1048.  41(W1), s W133- W141 . doi: 10.1093/nar/gkt342
  • Scheel, Ida; Ferkingstad, Egil; Frigessi, Arnoldo; Haug, Ola; Hinnerichsen, Mikkel & Meze-Hausken, Elisabeth (2013). A Bayesian hierarchical model with spatial variable selection: the effect of weather on insurance claims. Journal of the Royal Statistical Society: Series C (Applied Statistics).  ISSN 1467-9876.  62, s 85- 100 . doi: 10.1111/j.1467-9876.2012.01039.x
  • Brown, Andrew; Jensen, Jimmy Kristian; Nikolova, Y.S.; Djurovic, Srdjan; Agartz, Ingrid; ALONSO, ANDRES SERVER; Ferrell, RE; Manuck, S.B.; Mattingsdal, Morten; Melle, Ingrid; Hariri, Ahmad; Frigessi, Arnoldo & Andreassen, Ole Andreas (2012). Genetic variants affecting the neural processing of human facial expressions: evidence using a genome-wide functional imaging approach. Translational psychiatry.  ISSN 2158-3188. . doi: 10.1038/tp.2012.67
  • di Serio, C; Pellin, Danilo; ambrosi, alessandro; Glad, Ingrid Kristine & Frigessi, Arnoldo (2012). Biostatistics Meets Bioinformatics in Integrating Information from Highdimensional Heterogeneous Genomic Data: Two Examples from Rare Genetic Diseases and Infectious Diseases, In E Biganzoli; A Vellido; F Ambrogi & R Tagliaferri (ed.),  Computational Intelligence methods for bioinformatics and biostatistics.  Springer.  ISBN 978-3-642-35686-5.  Lectures in Computer Science vol 7548.  s 10 - 20
  • Joshi, Himanshu; Nordgard, Silje H.; Frigessi, Arnoldo; Børresen-Dale, Anne-Lise & Kristensen, Vessela N. (2012). Overrepresentation of transcription factor families in the genesets underlying breast cancer subtypes. BMC Genomics.  ISSN 1471-2164.  13(199) . doi: 10.1186/1471-2164-13-199
  • LeBlanc, Marissa; Kulle, Bettina; Sundet, Kjetil Søren; Agartz, Ingrid; Melle, Ingrid; Djurovic, Srdjan; Frigessi, Arnoldo & Andreassen, Ole Andreas (2012). Genome-wide study identifies PTPRO and WDR72 and FOXQ1-SUMO1P1 interaction associated with neurocognitive function. Journal of Psychiatric Research.  ISSN 0022-3956.  46(2), s 271- 278 . doi: 10.1016/j.jpsychires.2011.11.001
  • Villani, Antonella; Frigessi, Arnoldo; Liljeros, Fredrik; Nordvik, Monika K. & De Blasio, Birgitte Freiesleben (2012). A Characterization of Internet Dating Network Structures among Nordic Men Who Have Sex with Men . PLoS ONE.  ISSN 1932-6203.  7(7) . doi: 10.1371/journal.pone.0039717
  • Ambrosi, Alessandro; Glad, Ingrid Kristine; Pellin, Danilo; Cattoglio, Claudia; Mavilio, Fulvio; di serio, clelia & Frigessi, Arnoldo (2011). Estimated Comparative Integration Hotspots Identify Different Behaviors of Retroviral Gene Transfer Vectors. PloS Computational Biology.  ISSN 1553-734X.  7(12) . doi: 10.1371/journal.pcbi.1002292
  • Frigessi, Arnoldo; Løland, Anders; Pievatolo, Antonio & Ruggeri, Fabrizio (2011). Statistical rehabilitation of improper correlation matrices. Quantitative finance (Print).  ISSN 1469-7688.  11(7), s 1081- 1090 . doi: 10.1080/14697680903390118
  • Gundersen, Sveinung; Kalaš, Matúš; Abul, Osman; Frigessi, Arnoldo; Hovig, Eivind & Sandve, Geir Kjetil (2011). Identifying elemental genomic track types and representing them uniformly . BMC Bioinformatics.  ISSN 1471-2105.  12 . doi: 10.1186/1471-2105-12-494
  • Jemtland, Rune; Holden, Marit; Reppe, Sjur; Olstad, Ole Kristoffer; Reinholt, Finn P.; Gautvik, Vigdis Teig; Refvem, Hilde; Frigessi, Arnoldo; Houston, Brian & Gautvik, Kaare M (2011). Molecular Disease Map of Bone Characterizing the Postmenopausal Osteoporosis Phenotype. Journal of Bone and Mineral Research.  ISSN 0884-0431.  26(8), s 1793- 1801 . doi: 10.1002/jbmr.396
  • Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Guttorp, Peter; Haugen, Jan Erik; Tveito, Ole Einar & Haug, Ola (2011). Evaluation of a dynamic downscaling of precipitation over the Norwegian mainland. Tellus. Series A, Dynamic meteorology and oceanography.  ISSN 0280-6495.  63(4), s 746- 756 . doi: 10.1111/j.1600-0870.2011.00525.x
  • Sandve, Geir Kjetil; Gundersen, Sveinung; Rydbeck, Halfdan; Glad, Ingrid Kristine; Holden, Lars; Holden, Marit; Liestøl, Knut; Clancy, Trevor; Drabløs, Finn; Ferkingstad, Egil; Johansen, Morten; Nygaard, Vegard; Tøstesen, Eivind; Frigessi, Arnoldo & Hovig, Eivind (2011). The differential disease regulome. BMC Genomics.  ISSN 1471-2164.  12, s 353 . doi: 10.1186/1471-2164-12-353
  • Solvang, Hiroko Kato; Lingjærde, Ole Christian; Frigessi, Arnoldo; Børresen-Dale, Anne-Lise & Kristensen, Vessela N. (2011). Linear and non-linear dependencies between copy number aberrations and mRNA expression reveal distinct molecular pathways in breast cancer. BMC Bioinformatics.  ISSN 1471-2105.  12 . doi: 10.1186/1471-2105-12-197
  • Zhao, Xi; Rødland, Einar Andreas; Sørlie, Therese; Naume, Bjørn; Langerød, Anita; Frigessi, Arnoldo; Kristensen, Vessela N.; Børresen-Dale, Anne-Lise & Lingjærde, Ole Christian (2011). Combining Gene Signatures Improves Prediction of Breast Cancer Survival. PLoS ONE.  ISSN 1932-6203.  6(3) . doi: 10.1371/journal.pone.0017845
  • Aldrin, Magne; Storvik, Bård; Frigessi, Arnoldo; Viljugrein, H & Jansen, Peder Andreas (2010). A stochastic model for the assessment of the transmission pathways of heart and skeleton muscle inflammation, pancreas disease and infectious salmon anaemia in marine fish farms in Norway. Preventive Veterinary Medicine.  ISSN 0167-5877.  93(1), s 51- 61 . doi: 10.1016/j.prevetmed.2009.09.010
  • Frigessi, Arnoldo & Heidergott, Bernt (2010). Markov Chains. Ukjent.
  • Frigessi, Arnoldo; Løland, Anders; Pievatolo, Antonio & Ruggeri, Fabrizio (2010). Statistic rehabilitation of improper correlation matrices. Quantitative finance (Print).  ISSN 1469-7688. . doi: 10.1080/14697680903390118
  • Hobæk Haff, Ingrid; Aas, Kjersti & Frigessi, Arnoldo (2010). On the simplified pair-copula construction - Simply useful or too simplistic?. Journal of Multivariate Analysis.  ISSN 0047-259X.  101(5), s 1296- 1310 . doi: 10.1016/j.jmva.2009.12.001
  • Myhre, Simen; Mohammed, Hayat; Tramm, Trine; Alsner, Jan; Finak, Greg; Park, Morag; Overgaard, Jens; Børresen-Dale, Anne-Lise; Frigessi, Arnoldo & Sørlie, Therese (2010). In Silico Ascription of Gene Expression Differences to Tumor and Stromal Cells in a Model to Study Impact on Breast Cancer Outcome. PLoS ONE.  ISSN 1932-6203.  5(11) . doi: 10.1371/journal.pone.0014002
  • Reppe, S; Refvem, Hilde; Gautvik, VT; Olstad, OK; Høvring, Per Ivar; Reinholt, Finn P.; Holden, Marit; Frigessi, Arnoldo; Jemtland, R & Gautvik, KM (2010). Eight genes are highly associated with BMD variation in postmenopausal Caucasian women. Bone.  ISSN 8756-3282.  46(3), s 604- 612 . doi: 10.1016/j.bone.2009.11.007
  • Sandve, Geir Kjetil; Gundersen, Sveinung; Rydbeck, Halfdan; Glad, Ingrid Kristine; Holden, Lars; Holden, Marit; Liestøl, Knut; Clancy, Trevor; Ferkingstad, Egil; Johansen, Morten; Nygaard, Vegard; Tøstesen, Eivind; Frigessi, Arnoldo & Hovig, Eivind (2010). The Genomic HyperBrowser: inferential genomics at the sequence level . Genome Biology.  ISSN 1465-6906.  11(12) . doi: 10.1186/gb-2010-11-12-r121
  • Aas, Kjersti; Czado, Claudia; Frigessi, Arnoldo & Bakken, Henrik (2009). Pair-copula constructions of multiple dependence. Insurance, Mathematics & Economics.  ISSN 0167-6687.  44(2), s 182- 198 . doi: 10.1016/j.insmatheco.2007.02.001
  • Andreassen, Bettina Kulle; Frigessi, Arnoldo; Edvardsen, Hege; Kristensen, Vessela N. & Wojnowski, L (2008). Accounting for haplotype phase uncertainty in linkage disequilibrium estimation. Genetic Epidemiology.  ISSN 0741-0395.  32, s 168- 178 . doi: 10.1002/gepi.20273
  • Ferkingstad, Egil; Frigessi, Arnoldo & Lyng, Heidi (2008). Indirect genomic effects on survival from gene expression data. Genome Biology.  ISSN 1465-6906.  9
  • Ferkingstad, Egil; Frigessi, Arnoldo; Rue, Håvard; Thorleifsson, Gudmar & Kong, A (2008). UNSUPERVISED EMPIRICAL BAYESIAN MULTIPLE TESTING WITH EXTERNAL COVARIATES. Annals of Applied Statistics.  ISSN 1932-6157.  2(2), s 714- 735 . doi: 10.1214/08-AOAS158
  • Husberg, Cathrine; Nygård, Ståle; Finsen, Alexandra; Damås, Jan Kristian; Frigessi, Arnoldo; Øie, Erik; Wæhre, Anne; Gullestad, Lars; Aukrust, Pål; Yndestad, Arne & Christensen, Geir Arve (2008). Cytokine expression profiling of the myocardium reveals a role for CX3CL1 (fractalkine) in heart failure. Journal of Molecular and Cellular Cardiology.  ISSN 0022-2828.  45, s 261- 269 . doi: 10.1016/j.yjmcc.2008.05.009
  • Lawyer, David Glenn; Nesvag, R; Varnäs, Katarina; Frigessi, Arnoldo & Agartz, Ingrid (2008). Investigating possible subtypes of schizophrenia patients and controls based on brain cortical thickness. Psychiatry Research : Neuroimaging.  ISSN 0925-4927.  164(3), s 254- 264
  • Nygaard, V; Liu, Fang; Holden, Marit; Kuo, Winston P.; Trimarchi, Jeff; Ohno-Machado, Lucila; Cepko, Connie L.; Frigessi, Arnoldo; Glad, Ingrid K.; Wiel, Mark A. van de; Hovig, Eivind & Lyng, H (2008). Validation of oligoarrays for quantitative exploration of the transcriptome. BMC Genomics.  ISSN 1471-2164.  9 . doi: 10.1186/1471-2164-9-258
  • Varnäs, Katarina; Fjell, Anders Martin; Walhovd, Kristine B; Frigessi, Arnoldo; Jonsson, EG; Agartz, Ingrid; Nesvåg, Ragnar & Lawyer, Glenn (2008). Regional thinning of the cerebral cortex in schizophrenia: Effects of diagnosis, age and antipsychotic medication. Schizophrenia Research.  ISSN 0920-9964.  98 . doi: 10.1016/j.schres.2007.09.015
  • Aalen, Odd O. & Frigessi, Arnoldo (2007). What can statistics contribute to a causal understanding?. Scandinavian Journal of Statistics.  ISSN 0303-6898.  34(1), s 155- 168 . doi: 10.1111/j.1467-9469.2006.00549.x
  • Andreassen, Bettina Kulle; Frigessi, Arnoldo; Edvardsen, Hege; Kristensen, Vessela N.; Wojnowski, Leszek; Kulle, Bettina; Edvardsen, H. & Kristensen, V. (2007). Accounting for haplotype phase uncertainty in LD estimation. Genetic Epidemiology.  ISSN 0741-0395.  32(2), s 168- 178 . doi: 10.1002/gepi.20273
  • Bøvelstad, Hege; Nygård, Ståle; Størvold, Hege Leite; Aldrin, Magne; Borgan, Ørnulf; Frigessi, Arnoldo & Lingjærde, Ole Christian (2007). Predicting survival from microarray data - a comparative study . Bioinformatics.  ISSN 1367-4803.  23, s 2080- 2087 . doi: 10.1093/bioinformatics/btm305
  • Husberg, Cathrine; Nygård, Ståle; Finsen, Alexandra Vanessa; Damås, Jan Kristian; Frigessi, Arnoldo; Øie, Erik; Gullestad, Lars; Aukrust, Pål; Yndestad, Arne & Christensen, Geir (2007). Cytokine expression profiling of the myocardium reveals a role for CX3CL1 (fractalkine) in heart failure. Journal of Molecular and Cellular Cardiology.  ISSN 0022-2828.  42( 6), s 152- 153
  • Kausrud, Kyrre Linné; Viljugrein, Hildegunn; Frigessi, Arnoldo; Begon, Mike; Davis, Herwig; Leirs, Stephen; Dubyanskiy, Vladimir & Stenseth, Nils Christian (2007). Climatically-driven synchrony of gerbil populations allows large-scale plague outbreaks. Ukjent.  274(1621), s 1091963
  • Kausrud, Kyrre; Viljugrein, Hildegunn; Frigessi, Arnoldo; Begon, M; Davis, S; Leirs, H; Dubyanskiy, V & Stenseth, Nils Christian (2007). Climatically driven synchrony of gerbil populations allows large-scale plague outbreaks. Proceedings of the Royal Society of London. Biological Sciences.  ISSN 0962-8452.  274, s 1963- 1969 . doi: 10.1098/rspb.2007.0568
  • Nesvag, R; Frigessi, Arnoldo; Jonsson, EG & Agartz, Ingrid (2007). Effects of alcohol consumption and antipsychotic medication on brain morphology in schizophrenia. Schizophrenia Research.  ISSN 0920-9964.  90 . doi: 10.1016/j.schres.2006.11.008
  • Scheel, Ida; Aldrin, Magne; Frigessi, Arnoldo & Jansen, Peder A (2007). A stochastic model for infectious salmon anemia (ISA) in Atlantic salmon farming. Journal of the Royal Society Interface.  ISSN 1742-5662.  4 . doi: 10.1098/rsif.2007.0217

View all works in Cristin

  • Frigessi, Arnoldo (2016). BigInsight and Skatteetatten.
  • Frigessi, Arnoldo (2016). The data rich society of the future.
  • Frigessi, Arnoldo & Løland, Anders (2016, 11. februar). Forskning på statistiske modeller kan gi store gevinster . [Fagblad].  Forskningsnytt 2015.
  • Haug, Ola; Bolin, David; Frigessi, Arnoldo; Guttorp, Peter; Orskaug, Elisabeth; Scheel, Ida & Wallin, Jonas (2016). Modelling and predicting residential water damage insurance claims via a calibrated dynamical downscaling.
  • Frigessi, Arnoldo (2015). Apollon lansering.
  • Frigessi, Arnoldo (2015). Bayesian Mallows model for preference learning.
  • Frigessi, Arnoldo (2015, 16. november). De svakes ridder. [Tidsskrift].  Apollon.
  • Frigessi, Arnoldo (2015, 14. august). Her er likheten mellom kreft og skattejuks. [Tidsskrift].  Apollon.
  • Frigessi, Arnoldo (2015, 01. august). Innovasjon vs. personvern.  ComputerWorld.
  • Frigessi, Arnoldo (2015). Ledermøte: presentasjon av BigInsight.
  • Frigessi, Arnoldo (2015). Meta analysis with Mallows rank model.
  • Frigessi, Arnoldo (2015). Pan Cancer models.
  • Frigessi, Arnoldo (2015). Preference learning.
  • Frigessi, Arnoldo (2015). SFI Big Insight - Norsk Regnesentral/UiO.
  • Frigessi, Arnoldo (2015). Stabmøte "What is happening in biostatistics".
  • Frigessi, Arnoldo (2015). The future of biostatistics and the Oslo Center for Biostatistics and Epidemiology.
  • Frigessi, Arnoldo (2015). kurs STK1110, om big data og fremtiden i statistikk.
  • Haug, Ola; Frigessi, Arnoldo; Scheel, Ida & Guttorp, Peter (2015). Modelling and predicting residential water damage insurance claims in a climate change perspective.
  • Hobæk Haff, Ingrid; Frigessi, Arnoldo & Maraun, Douglas (2015). How well do regional climate models simulate the spatial dependence of precipitation? An application of pair-copula constructions.
  • Hobæk Haff, Ingrid; Frigessi, Arnoldo & Maraun, Douglas (2015). Hvor godt klarer regionale klimamodeller å gjenskape den romlige avhengigheten i nedbør?.
  • Vitelli, Valeria; Sørensen, Øystein; Frigessi, Arnoldo & Arjas, Elja (2015). Probabilistic preference learning with the Mallows rank model.
  • Frigessi, Arnoldo (2014). Bayesian inference for ranks. Lecture Notes in Computer Science.  ISSN 0302-9743.  8819, s XIII- XIV . doi: 10.1007/978-3-319-12571-8
  • Haug, Ola; Scheel, Ida; Orskaug, Elisabeth; Frigessi, Arnoldo; Guttorp, Peter & Ferkingstad, Egil (2014). Vulnerability models for water damage insurance claims - predictions of future losses in a climate change perspective.
  • Haug, Ola; Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Maraun, Douglas & Guttorp, Peter (2012). Evaluation and Calibration of Dynamically Downscaled Precipitation over Norwegian Mainland.
  • Haug, Ola; Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Maraun, Douglas & Guttorp, Peter (2012). Evaluation and calibration of dynamically downscaled precipitation over Norwegian mainland.
  • Hobæk Haff, Ingrid; Frigessi, Arnoldo; Aas, Kjersti & Borgan, Ørnulf (2012). Pair-copula constructions - an inferential perspective.
  • Holden, Lars; Frigessi, Arnoldo & Mysterud, Rønnaug Sægrov (2012). Statistics for innovation, presentasjon av en SFI.
  • Scheel, Ida; Haug, Ola; Orskaug, Elisabeth; Frigessi, Arnoldo & Guttorp, Peter (2012). Evaluating and Calibrating Dynamically Downscaled Precipitation Using the Doksum Shift Function.
  • Tramm, T; Mohammed, H; Myhre, S; Alsner, J; Borresen-Dale, AL; Sorlie, T; Frigessi, Arnoldo & Overgaard, J (2012). A Seven-gene Signature Predicting Benefit of Postmastectomy Radiotherapy in High Risk Breast Cancer. European Journal of Cancer.  ISSN 0959-8049.  48, s S181- S181
  • Scheel, Ida; Ferkingstad, Egil; Frigessi, Arnoldo; Haug, Ola; Hinnerichsen, Mikkel & Meze-Hausken, Elisabeth (2011). A Bayesian hierarchical model with spatial variable selection: the effect of weather on insurance claims. Derivation of distributions and MCMC sampling schemes.
  • Frigessi, Arnoldo; Holden, Lars & Aalen, Odd O. (2011). Klima og statistikk . Forskning.no : nettavis med nyheter fra norsk og internasjonal forskning.
  • Haug, Ola; Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Guttorp, Peter & Maraun, Douglas (2011). Calibrating dynamically down-scaled precipitation using the Doksum shift function.
  • Haug, Ola; Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Guttorp, Peter & Maraun, Douglas (2011). Calibrating dynamically downscaled precipitation using the Doksum shift function.
  • Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Guttorp, Peter; Haugen, Jan Erik; Tveito, Ole Einar & Haug, Ola (2011). Evaluation of a dynamic downscaling of Norwegian precipitation.
  • Aldrin, Magne; Storvik, Bård; Frigessi, Arnoldo; Viljugrein, Hildegunn & Jansen, Peder A (2010). Assessment of the spread of heart and skeletal muscle inflammation, pancreas disease and infectious salmon anaemia in marine fish farms in Norway, based on a stochastic model.
  • Ferkingstad, Egil; Frigessi, Arnoldo & Lyng, Heidi (2010). Indirect genomic effects on survival from gene expression data.
  • Orskaug, Elisabeth; Haug, Ola; Scheel, Ida & Frigessi, Arnoldo (2010). A validation suite for downscaled climate model data.
  • Orskaug, Elisabeth; Scheel, Ida; Frigessi, Arnoldo; Guttorp, Peter; Haugen, Jan Erik; Tveito, Ole Einar & Haug, Ola (2010). Supplemental material to: Evaluation of a dynamic downscaling of Norwegian precipitation.
  • Tvete, Ingunn Fride; Raastad, Ragnhild; Berild, Dag; Müller, Fredrik; Leegaard, Truls; Aldrin, Magne; Frigessi, Arnoldo & Walberg, Mette (2010). Analyses of antibiotic consumption and resistance in hospitals.
  • Ferkingstad, Egil; Frigessi, Arnoldo & Lyng, Heidi (2009). Indirect genomic effects on survival from gene expression data.
  • Frigessi, Arnoldo; Løland, Anders; Pievatolo, Antonio & Ruggeri, Fabrizio (2009). Rehabilitation of improper correlation matrices.
  • Hobæk Haff, Ingrid; Aas, Kjersti & Frigessi, Arnoldo (2009). Forenklede par-copula-konstruksjoner.
  • Reppe, Sjur; Refvem, Hilde; Gautvik, Vigdis Teig; Olstad, Ole Kristoffer; Høvring, Per Ivar; Reinholt, Finn P.; Holden, Marit; Frigessi, Arnoldo; Jemtland, Rune & Gautvik, Kaare M (2009). Eight Genes are Highly Associated with BMD variation in Postmenopausal Caucasian Women.
  • Husberg, Cathrine; Nygård, Ståle; Finsen, Alexandra; Damås, JK; Frigessi, A.; Øie, EH; Gullestad, Lars; Wæhre, Anne; Andersson, Kristin Brevik; Aukrust, Pål; Yndestad, Arne & Christensen, Geir Arve (2008). Enhanced CX3CL1 (fractalkine) production in the failing myocardium may promote myocardial remodeling and dysfunction.
  • Kulle, Bettina; Frigessi, Arnoldo; Edvardsen, H.; Kristensen, Vessela N. & Wojnowski, Leszek (2008). Accounting for haplotype phase uncertainty in linkage disequilibrium estimation (vol 32, pg 168, 2008). Genetic Epidemiology.  ISSN 0741-0395.  32(6), s 586- 587 . doi: 10.1002/gepi.20332
  • Aas, Kjersti; Czado, Claudia; Frigessi, Arnoldo & Bakken, Henrik (2007). Pair-copula constructions of multiple dependence.
  • Husberg, Cathrine; Nygård, Ståle; Finsen, Alexandra; Damas, JK; Frigessi, Arnoldo; Øie, Erik; Gullestad, Lars; Aukrust, Pål; Yndestad, Arne & Christensen, Geir Arve (2007). Cytokine expression profiling of the myocardium reveals a role for CX3CL1 in heart failure. Journal of Molecular and Cellular Cardiology.  ISSN 0022-2828.  42 . doi: 10.1016/j.yjmcc.2007.03.495
  • Scheel, Ida; Aldrin, Magne; Frigessi, Arnoldo & Jansen, Peder A (2007). A stochastic model for infectious salmon anemia (ISA) in Atlantic salmon farming.

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Published Apr. 13, 2011 02:40 PM - Last modified Jan. 16, 2015 12:26 PM