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Showing results 1-50 of 97 << Previous 1 2    Next >>

2023
1 Kvamme, Håvard; Borgan, Ørnulf.
The Brier Score under Administrative Censoring: Problems and a Solution. Journal of machine learning research 2023 ;Volume 24.(2) p. 1-26
UiO Untitled
 
2022
2 Aalen, Odd O.; Andersen, Per K.; Borgan, Ørnulf; Gill, Richard D.; Keiding, Niels.
Martingales in Survival Analysis. I: The Splendors and Miseries of Martingales. Their History from the Casino to Mathematics. Birkhäuser Verlag 2022 ISBN 978-3-031-05987-2. p. 295-320
UiO Untitled
 
3 Borgan, Ørnulf; Borge, Inger Christin; Engeseth, John; Heir, Odd; Moe, Håvard; Norderhaug, Tea Toft; Vie, Sigrid Melander.
Matematikk S2. Aschehoug & Co 2022 (ISBN 9788203408991) 334 p.
UiO Untitled
 
4 Borgan, Ørnulf; Keogh, Ruth H.; Njøs, Aleksander.
Use of multiple imputation in supersampled nested case-control and case-cohort studies. Scandinavian Journal of Statistics 2022 p. -
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2021
5 Borgan, Ørnulf; Borge, Inger Christin; Engeseth, John; Heir, Odd; Moe, Håvard; Norderhaug, Tea Toft; Vie, Sigrid Melander.
Matematikk R1. Aschehoug & Co 2021 (ISBN 9788203408847) 414 p.
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6 Borgan, Ørnulf; Borge, Inger Christin; Engeseth, John; Heir, Odd; Moe, Håvard; Norderhaug, Tea Toft; Vie, Sigrid Melander.
Matematikk S1. Aschehoug & Co 2021 (ISBN 9788203408946) 375 p.
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7 Kvamme, Håvard; Borgan, Ørnulf.
Continuous and discrete-time survival prediction with neural networks. Lifetime Data Analysis 2021 ;Volume 27.(4) p. 710-736
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8 Lingjærde, Camilla; Lien, Tonje Gulbrandsen; Borgan, Ørnulf; Bergholtz, Helga; Glad, Ingrid K..
Tailored graphical lasso for data integration in gene network reconstruction. BMC Bioinformatics 2021 ;Volume 22.(1) p. -
OUS UiO Untitled
 
9 Nedkvitne, Eirik Nøst; Borgan, Ørnulf; Eriksen, Dag Øistein; Rui, Haakon Marius Vatten.
Variation in chemical composition of MSWI fly ash and dry scrubber residues. Waste Management 2021 ;Volume 126. p. 623-631
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2020
10 Pladsen, Arne Valebjørg; Nilsen, Gro; Rueda, Oscar M.; Aure, Miriam Ragle; Borgan, Ørnulf; Liestøl, Knut; Vitelli, Valeria; Frigessi Di Rattalma, Arnoldo; Langerød, Anita; Mathelier, Anthony; Engebråten, Olav; Kristensen, Vessela N.; Wedge, David C.; Van Loo, Peter; Caldas, Carlos; Børresen-Dale, Anne-Lise; Russnes, Hege Elisabeth Giercksky; Lingjærde, Ole Christian.
DNA copy number motifs are strong and independent predictors of survival in breast cancer. Communications Biology 2020 ;Volume 3. p. -
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11 Riiser, Even Sannes; Haverkamp, Thomas Hendricus Augustus; Varadharajan, Srinidhi; Borgan, Ørnulf; Jakobsen, Kjetill Sigurd; Jentoft, Sissel; Star, Bastiaan.
Metagenomic Shotgun Analyses Reveal Complex Patterns of Intra- and Interspecific Variation in the Intestinal Microbiomes of Codfishes. Applied and Environmental Microbiology 2020 ;Volume 86.(6) p. 1-16
UiO Untitled
 
2019
12 Borgan, Ørnulf; Gjessing, Håkon K..
Special issue dedicated to Odd O. Aalen. Lifetime Data Analysis 2019 ;Volume 25.(4) p. 587-592
UiO UiB FHI Untitled
 
13 Borgan, Ørnulf; Keilman, Nico.
Do Japanese and Italian Women Live Longer than Women in Scandinavia?. European Journal of Population 2019 ;Volume 35.(1) p. 87-99
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14 Kvamme, Håvard; Borgan, Ørnulf; Scheel, Ida.
Time-to-Event Prediction with Neural Networks and Cox Regression. Journal of machine learning research 2019 ;Volume 20.(129) p. 1-30
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15 Riiser, Even Sannes; Haverkamp, Thomas Hendricus Augustus; Varadharajan, Srinidhi; Borgan, Ørnulf; Jakobsen, Kjetill Sigurd; Jentoft, Sissel; Star, Bastiaan.
Switching on the light: using metagenomic shotgun sequencing to characterize the intestinal microbiome of Atlantic cod. Environmental Microbiology 2019 ;Volume 21.(7) p. 2576-2594
UiO Untitled
 
2018
16 Borgan, Ørnulf.
Nested Case-Control Studies: A Counting Process Approach. I: Handbook of Statistical Methods for Case-Control Studies. CRC Press 2018 ISBN 978-1-4987-6858-0. p. 329-349
UiO Untitled
 
17 Borgan, Ørnulf; Breslow, Norman E.; Chatterjee, Nilanjan; Gail, Mitchell H.; Scott, Alastair; Wild, Christopher J..
Handbook of Statistical Methods for Case-Control Studies. CRC Press 2018 (ISBN 978-1-4987-6858-0) 536 p.
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18 Borgan, Ørnulf; Samuelsen, Sven Ove.
Cohort Sampling for Time-to-Event Data: An Overview. I: Handbook of Statistical Methods for Case-Control Studies. CRC Press 2018 ISBN 978-1-4987-6858-0. p. 285-301
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19 Ergon, Torbjørn; Borgan, Ørnulf; Nater, Chloé Rebecca; Vindenes, Yngvild.
The utility of mortality hazard rates in population analyses. Methods in Ecology and Evolution 2018 ;Volume 9. p. 2046-2056
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20 Lien, Tonje Gulbrandsen; Borgan, Ørnulf; Reppe, Sjur; Gautvik, Kaare M; Glad, Ingrid Kristine.
Integrated analysis of DNA-methylation and gene expression using high-dimensional penalized regression: a cohort study on bone mineral density in postmenopausal women. BMC Medical Genomics 2018 ;Volume 11.(24) p. -
OUS LDS UiO Untitled
 
21 Riiser, Even Sannes; Haverkamp, Thomas Hendricus Augustus; Borgan, Ørnulf; Jakobsen, Kjetill Sigurd; Jentoft, Sissel; Star, Bastiaan.
A single vibrionales 16S rRNA oligotype dominates the intestinal microbiome in two geographically separated Atlantic cod populations. Frontiers in Microbiology 2018 ;Volume 9.
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2015
22 Borgan, Ørnulf.
Aalen–Johansen Estimator. I: Wiley StatsRef: Statistics Reference Online. John Wiley & Sons 2015 ISBN 9781118445112. p. -
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23 Borgan, Ørnulf; Keogh, Ruth.
Nested case–control studies: should one break the matching?. Lifetime Data Analysis 2015 ;Volume 21.(4) p. 517-541
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24 Borgan, Ørnulf; Zhang, Ying.
Using Cumulative Sums of Martingale Residuals for Model Checking in Nested Case-Control Studies. Biometrics 2015 ;Volume 71.(3) p. 696-703
UiO Untitled
 
25 Gran, Jon Michael; Lie, Stein Atle; Øyeflaten, Irene Larsen; Borgan, Ørnulf; Aalen, Odd O..
Causal inference in multi-state models-sickness absence and work for 1145 participants after work rehabilitation. BMC Public Health 2015 ;Volume 15:1082. p. -
UiO UiB NORCE Untitled
 
26 Strohmaier, Susanne; Røysland, Kjetil; Hoff, Rune; Borgan, Ørnulf; Pedersen, Terje Rolf; Aalen, Odd O..
Dynamic path analysis - a useful tool to investigate mediation processes in clinical survival trials. Statistics in Medicine 2015 ;Volume 34.(29) p. 3866-3887
UiO OUS Untitled
 
2014
27 Günther, Clara-Cecilie; Tvete, Ingunn Fride; Aas, Kjersti; Hagen, Jørgen Andreas; Kvifte, Lars; Borgan, Ørnulf.
Predicting Future Claims Among High Risk Policyholders Using Random Effects. I: Modern Problems in Insurance Mathematics. Springer 2014 ISBN 978-3-319-06652-3. p. 171-186
NR UiO Untitled
 
28 Günther, Clara-Cecilie; Tvete, Ingunn Fride; Aas, Kjersti; Sandnes, Geir Inge; Borgan, Ørnulf.
Modelling and predicting customer churn from an insurance company. Scandinavian Actuarial Journal 2014 (1) p. 58-71
UiO NR Untitled
 
2013
29 Borgan, Ørnulf; Samuelsen, Sven Ove.
Nested Case-Control and Case-Cohort Studies. I: Handbook of Survival Analysis. CRC Press 2013 ISBN 9781466555662. p. 343-367
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30 Nilsen, Gro; Borgan, Ørnulf; Liestøl, Knut; Lingjærde, Ole Christian.
Identifying clusters in genomics data by recursive partitioning. Statistical Applications in Genetics and Molecular Biology 2013 ;Volume 12.(5) p. 637-652
UiO OUS Untitled
 
31 Paulsen, Jonas; Lien, Tonje Gulbrandsen; Sandve, Geir Kjetil; Holden, Lars; Borgan, Ørnulf; Glad, Ingrid Kristine; Hovig, Johannes Eivind.
Handling realistic assumptions in hypothesis testing of 3D co-localization of genomic elements. Nucleic Acids Research (NAR) 2013 ;Volume 41.(10) p. 5164-5174
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2011
32 Aldrin, Magne; Lyngstad, Trude Marie; Kristoffersen, Anja Bråthen; Storvik, Bård; Borgan, Ørnulf; Jansen, Peder Andreas.
Modelling the spread of infectious salmon anaemia among salmon farms based on seaway distances between farms and genetic relationships between infectious salmon anaemia virus isolates. Journal of the Royal Society Interface 2011 ;Volume 8.(62) p. 1346-1356
UiO NR VETINST Untitled
 
33 Bøvelstad, Hege; Borgan, Ørnulf.
Assessment of evaluation criteria for survival prediction from genomic data. Biometrical Journal 2011 ;Volume 53.(2) p. 202-216
UiO UiT Untitled
 
34 Moger, Tron Anders; Haugen, Marion; Yip, Benjamin H. K.; Gjessing, Håkon; Borgan, Ørnulf.
A hierarchical frailty model applied to two-generation melanoma data. Lifetime Data Analysis 2011 ;Volume 17.(3) p. 445-460
UiB FHI UiO Untitled
 
2010
35 Günther, Clara-Cecilie; Tvete, Ingunn Fride; Aas, Kjersti; Borgan, Ørnulf.
Modellering og prediksjon av kundeavgang. Oslo: Norsk Regnesentral 2010 39 p. NR-notat(SAMBA 10/10)
NR UiO Untitled
 
2009
36 Aalen, Odd O.; Andersen, Per Kragh; Borgan, Ørnulf; Gill, Richard D.; Keiding, Niels.
History of applications of martingales in survival analysis. Journal Électronique d'Histoire des Probabililtés et de la Statistique 2009 ;Volume 5.(1) p. 1-28
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37 Borgan, Ørnulf.
Inference and prediction in multi-state models: the additive approach. 57th Session of the International Statistical Institute. 57th Session of the International Statistical Institute; 2009-08-16 - 2009-08-22
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38 Bøvelstad, Hege; Nygård, Ståle; Borgan, Ørnulf.
Survival prediction from clinico-genomic models - a comparative study. BMC Bioinformatics 2009 ;Volume 10.
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2008
39 Aalen, Odd O.; Borgan, Ørnulf; Gjessing, Håkon K..
Survival and Event History Analysis: A Process Point of View. Springer 2008 (ISBN 978-0-387-20287-7) 539 p.
FHI UiB UiO Untitled
 
40 Moger, Tron Anders; Pawitan, Yudi; Borgan, Ørnulf.
Case-cohort methods for survival data on families from routine registers. Statistics in Medicine 2008 ;Volume 27. p. 1062-1074
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41 Nygård, Ståle; Borgan, Ørnulf; Lingjærde, Ole Christian; Størvold, Hege Leite.
Partial least squares Cox regression for genome-wide data. Lifetime Data Analysis 2008 ;Volume 14. p. 179-195
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2007
42 Borgan, Ørnulf.
Discussion contribution to D. Zeng and D.Y. Lin's paper "Maximum likelihood estimation in semiparametric regression models with censored data". Journal of The Royal Statistical Society Series B-statistical Methodology 2007 ;Volume 69.(4) p. 545-545
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43 Borgan, Ørnulf.
Event history analysis: An overview and some areas of current research. I: Consilience. : Centre for Advanced Study at the Norwegian Academy of Science and Letters 2007 ISBN 978-82-996367-4-2. p. 60-64
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44 Borgan, Ørnulf; Bo H., Lindqvist.
Editorial. Scandinavian Journal of Statistics 2007 ;Volume 34.(1) p. 1-2
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45 Borgan, Ørnulf; Fiaccone, RL; Henderson, R; Barreto, ML.
Dynamic analysis of recurrent event data with missing observations, with application to infant diarrhoea in Brazil. Scandinavian Journal of Statistics 2007 ;Volume 34. p. 53-69
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46 Borgan, Ørnulf; Langholz, Bryan.
Using martingale residuals to assess goodness-of-fit for sampled risk set data. I: Advances in statistical modeling and inference. Essays in honor of Kjell A. Doksum. World Scientific 2007 ISBN 981-270-369-1. p. 65-90
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47 Bøvelstad, Hege; Nygård, Ståle; Størvold, Hege Leite; Aldrin, Magne; Borgan, Ørnulf; Frigessi, Arnoldo; Lingjærde, Ole Christian.
Predicting survival from microarray data - a comparative study. Bioinformatics 2007 ;Volume 23. p. 2080-2087
UiT OUS UiO NR Untitled
 
48 Gunnes, Nina; Borgan, Ørnulf; Aalen, Odd O..
Estimating stage occupation probabilities in non-Markov models. Lifetime Data Analysis 2007 ;Volume 13. p. 211-240
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49 Langerod, A; Zhao, H; Borgan, Ørnulf; Nesland, Jahn M; Bukholm, IR; Ikdahl, T; Kåresen, Rolf; Børresen-Dale, Anne-Lise; Jeffrey, SS.
TP53 mutation status and gene expression profiles are powerful prognostic markers of breast cancer. Breast Cancer Research 2007 ;Volume 9. p. R30-
UiO OUS Untitled
 
2006
50 Fosen, Johan; Borgan, Ørnulf; Weedon-Fekjaer, H; Aalen, Odd Olai.
Dynamic analysis of recurrent event data using the additive hazard model. Biometrical Journal 2006 ;Volume 48. p. 381-398
UiO KREFTREG Untitled
 
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