Publications

^{Books, journal articles, technical reports, blog posts, pamphlets, fliers, FocuStat Notes, libretti, statistical poems, symposiae proceedings, and yet further names of the publication games.}

2024:

• Chetna, S.K. Dhaka, S.-E- Walker, V. Rawat, N. Singh (2024). Long-term meteorology-adjusted trends of PM_{2.5} using the AirGAM model over Dehli, 2007-2022. Atmospheric Environment, March 2024.
• Novik, G.P. and Christensen, D. (2024). Increased impact sensitivity in ageing high explosives; analysis of Amatol extracted from explosive remnants of war. Royal Society Open Science, March 2024. The paper has quickly led to news stories in some ten languages.
• Dæhlen, I. and Hjort, N.L. (2024). Model robust hybrid likelihood. Submitted for publication (revision of earlier version), March 2024, along with Supplementary Material.
• Christensen, D. (2024). Zero or One, Up or Down. PhD thesis (comprising as many as eight papers, plus the kappe), submitted February 2024.

2023:

• Dæhlen, I. and Hjort, N.L. (2023). Model robust hybrid likelihood. Submitted for publication, December 2023, along with Supplementary Material.
• Christensen, D., Stoltenberg, E.Aa., and Hjort, N.L. (2023). Sequential experimental designs in regression: Theory for the Bruceton and Langlie designs. Submitted for publication, December 2023. 
• Hjort, A., Hermansen, G.H., Pensar, J., and Williams, J. (2023). Uncertainty quantification in automated valuation models with locally weighted conformal predction. Submitted for publication, December 2023.
• Dæhlen, I., Hjort, N.L., and Hobæk Haff, I. (2023). Accurate bias estimation with applications to focused model selection (final version). Scandinavian Journal of Statistics, November 2023. Here is the final SJS version with page numbers (and moderately strange layout) etc.
• Hjort, N.L. and Hegre, H. (2023). CAS final report: Stability and Change, August 2022 to June 2023. October 2023.
• Christensen, D. and Moen, P.A.J. (2023). perms: Marginal likelihood estimation for binary Bayesian nonparametric models in Python and R. Submitted for publication.
• Aastveit, M.E., Cunen, C., and Hjort, N.L. (2023). A new framework for semi-Markovian parametric multistate models with interval censoring. Statistical Methods in Medical Research, pages 1-24. Also mentioned below, but this links to the journal online version. 
• Hjort, N.L. (2023). Oljeeventyret – i Norge og Andeby. Preface to Norsk Donald, volume IX (August 2023).
• Kravik, A.M., Johansen, S.Ø., and Hjort, A.L. (2023). Folkerettslig metode. Universitetsforlaget, Oslo, June 2023.
• Helland, I.S., Hjort, N.L., and Taraldsen, G. (2023). Philosophical foundations of statistics. 7-page contribution, to land in International Encyclopedia of Statistical Science; February 2023. This 2023 7-page contribution is an extended and updated version of what Inge Helland wrote, in the same e-encyclopaedia, in 2014.
• Bojarskite, L., Cunen, C., et al. (2023). Sleep cycle-dependent vascular dynamics in male mice and the predicted effects on perivascular cerebrospinal fluid flow and solute transport. Nature Communications, February 2023. 
• Dæhlen, I., Hjort, N.L., and Hobæk Haff, I. (2023). Accurate bias estimation with applications to focused model selection. Invited revision for a journal, February 2023.
• Walker, S.-E., Solberg, S., Schneider, P., Guerreiro, C. The AirGAM 2022r1 air quality trend and prediction model. Geoscientific Model Development 16, 573-595, January 2023.
• Christensen, D., Unneberg, E., Høyheim, E., Jensen, T.L., and Hjort, N.L. (2023). Improved measurements of impact sensitivities of energetic materials. Submitted for publication, January 2023.
• Dæhlen, I. (2023). Fortell meg hvem jeg er. Rather literary exam essay for the Science, Ethics, Society PhD course mnses 9100, December 2022.

2022:

• Aastveit, M.E., Cunen, C., and Hjort, N.L. (2022). A new framework for semi-Markovian parametric multistate models with interval censoring. Revised version of earlier manuscript, submitted for publication, December 2022; our paper with the smms package accepted by smmr, Statistical Methods in Medical Research, February 2023.
• Christensen. D. (2022). Inference for Bayesian nonparametric models with binary response data via permutation counting, with supplementary material. Revised version, submitted to Bayesian Analysis, November 2022; accepted for publication there, December 2022. The final journal version is here.
• Hjort, S.N.U. (2022). Modning og sorg i William Wordsworths dikt «The Boy of Winander»: En psykoanalytisk fortolkning. Master thesis, Department of Psychology, University of Oslo, November 2022.
• Stoltenberg, E.Aa. (2022). Regression discontinuity design with right-censored survival data. arXiv, October 2022.
• Stoltenberg, E.Aa., Mykland, P.A., and Zhang, L. (2022). A CLT for second difference estimators with an application to volatility and intensity. Annals of Statistics 50, 2072-2095, August 2022. This is the final published version (a tech report version has been listed somewhere below). This 24 page Annals article comes with own 26 page Supplementary Material.
• Christensen, D. (2022). Consistency results for contrastive learning via Rademacher complexity. Submitted for publication, August 2022.
• Aastveit, M.E., Cunen, C., and Hjort, N.L. (2022). A new framework for semi-Markovian parametric multi-state models with interval censoring. Submitted for publication, July 2022. 
• Åbjørsbråten, K.S., Cunen, C., Hermansen, G.H., and 12 others (2022). Impaired astrocytic Ca²⁺ signaling in awake-behaving Alzheimer's disease transgenic mice. Accepted for publication in eLife. 
• Bojarskaite, L., Cunen, C., and 7 others (2022). Sleep cycle-dependent vascular dynamics enhance perivascular cerebrospinal fluid flow and solute transport. Submitted for pubication. 
• Hjort, N.L. (2022). A simple proof of the discreteness of Dirichlet processes. Submitted for publication, July 2022. [This note spent 46 years in Norwegian, and is based on pages 18-19 of my graduate thesis, written while a lecturer in Tromsø.]
• Dæhlen, I., Hjort, N.L., and Hobæk Haff, I. (2022). Accurate bias estimation with applications to focused model selection. Submitted for publication, July 2022.
• Christensen, D. (2022). Inference for Bayesian nonparametric models with binary response data via permutation counting. There is supplementing material. Submitted for publication, June 2022.
• Hjort, N.L. and Rosa, D. (2022). Who won? In Donald Duck, Født med ski på beina, Egmont Publishing, Oslo, 70-72, March 2022. (This Hjort & Rosa story has now been published in Denmark, Finland, France, Germany, Netherlands, Norway, Sweden.)
• Christensen, D. (2022). Inference for Bayesian nonparametric models with binary response data via permutation counting. Submitted for publication, February 2022.
• Hellton, K.H. (2022). Penalized angular regression for personalized predictions. Scandinavian Journal of Statistics, January 2022.
• Stoltenberg, E.Aa., Mykland, P.A., and Zhang, L. (2022). A CLT for second order difference estimators with an application to volatility and intensity. Accepted for publication in selveste Annals of Statistics, January 2022.

2021:

• Williams, J.P., Hermansen, G.H., Nygård, H.M., Clayton, G., Rustad, S.Aa., Strand, H. (2021). Do ceasefires work? A Bayesian autoregressive hidden Markov model to explore how ceasefires shape the dynamics in civil war. Submitted for publication, and also placed on arXiv, November 2021. 
• Stoltenberg, A.C. (2021). A Class of Parametric Survival Models via Dirichlet Processes. Master's thesis (supervisors: C. Cunen and N.L. Hjort), Department of Mathematics, University of Oslo, October 2021.
• Hjort, N.L. and Stoltenberg, E.Aa (2021). The partly parametric and partly nonparametric additive risk model. Lifetime Data Analysis 27, 1-31, October 2021. Here is the tech report version, August 2021.
• Aastveit, M.E. (2021). Multi-State Models for Interval-Censored Data with Transition Times from Gamma Processes. Master's thesis (supervisors: C. Cunen and N.L. Hjort), Department of Mathematics, University if Oslo, August 2021.
• Hjort, N.L. and Rosa, D. (2021). Ændernes bys årlige hurtigløb på skøjter (en Disney-historie på tynd is). In "Don Rosa, 70 years", Egmont Publishing, København. (This Hjort-Rosa 1998 story has now been published in the Netherlands, Norway, Denmark, Finland, Germany, three times in France, and in five languages.)
• Jakobsen, J. (2021). Application of Count Time Series to Battle Deaths. Master's Thesis (supervisor: G.H. Hermansen), Department of Mathematics, University of Oslo, June 2021. 
• Langguth, C. (2021). Sannsynlighet og norsk bevisteori. Master's Thesis (supervisors: M. Jerkø and E.Aa. Stoltenberg), juridisk fakultet, University of Oslo, May 2021.
• Dæhlen, I. (2021). Empirical and Hybrid Likelihood. Master's degree thesis in statistics (supervisor: N.L. Hjort), Department of Mathematics, University of Oslo, May 2021. 
• Bjørnstad, D.M., Åbjørsbråten, K.S., Hennestad, E., Cunen, C., Hermansen, G.H. , Bojarskaite, L., Pettersen, K.H., Vervaeke, K., Enger, R. (2021). Begonia – a two-photon imaging analysis pipeline for astrocytic Ca2+ signals. Frontiers in Cellular Neuroscience (to appear).  
• Cunen, C. and Hjort, N.L. (2021). Combining information across diverse sources: the II-CC-FF paradigm. Revision of earlier version, now accepted for Scandinavian Journal of Statistics, March 2021. Here is the final SJS version, available online for that journal as of May 2021. The article comes with a 12-page online appendix, qua supplementary material, which is identical to pages 32 to 43 in the pdf linked to first in this paragraph (and there gives as Appendices A, B, C, D). 
• Cunen, C., Walløe, L., Konish, K., and Hjort, N.L. (2021). Decline in body condition in the Antarctic minke whale (Balaenoptera bonaerensis) in the Southern Ocean during the 1990s. Polar Biology, January 2021.
• Hjort, N.L. and Stoltenberg, E.Aa. (2021). The partly parametric and partly nonparametric additive risk model. Submitted for publication, January 2021.
• G.H. Hermansen, C.H. Knudsen, and H.M. Nygård (2021). Characterizing temporal heterogenity: Introducing a change point framework, with applications on the study of democratization. Political Analysis, 24, 485-504, January 2021.

2020:

• Stoltenberg, E.Aa., Mykland, P.A., and Zhang, L. (2020). A CLT for second difference estimators with an application to volatility and intensity. Submitted for publication (and also placed on arXiv), Dececember 2020.
• Cunen, C., Walløe, L., Konishi, K., and Hjort, N.L. (2020). Decline in body condition in the Antarctic minke whale (Balaenoptera bonaerensis) in the Sourthern Ocean during the 1990s. Invited revision of previously submitted manuscript, October 2020. Accepted for publication in Polar Biology, December 2020.
• Stoltenberg, E.Aa. (2020). The standard cure model with a linear hazard. arXiv, November 2020.
• Bojarskiate, L., and eleven co-authors, including C. Cunen and G.H. Hermansen (2020). Astrocytic Ca2+ signaling is reduced during sleep and is involved in the regulation of slow wave sleep. Nature Communications 11, article 3420.
• Hagen, E.N. Tests of Homogeneity and Change-Point Inference: A Study of Sequences of Observations with a Potential Sudden Change in their Underlying Parameters. Master's Thesis (supervisors: C. Cunen and N.L. Hjort), Department of Mathematics, University of Oslo, September 2020.
• Moss, J. Psychometrics and the Modelling of Publication Bias. Dissertation presented for the PhD degree (supervisors: R. De Bin, N.L. Hjort), August 2020.
• Hjort, N.L. (2020). The Focused Relative Risk Information Criterion for Variable Selection in Linear Regression. Submitted for publication, July 2020.
• Ghai, C. (2020). Finding the Needle in the Haystack: Fine-tuning Transformers to Classify Protest Events in a Sea of News Articles, with Bayesian Uncertainty Measures. Master's thesis in statistics (supervisor: G.H. Hermansen), Department of Mathematics, University of Oslo, June 2020.
• Cunen, C. and Hjort, N.L. (2020). Combining information across diverse sources: the II-CC-FF paradigm. This is an extensively revised version of an earlier manuscript, for the SJS journal, June 2020.
• Cunen, C., Hjort, N.L., and Schweder, T. (2020). Confidence in Confidence Distributions! Final published version, in Proceedings of the Royal Society, Series A (May 2020); check also here. For completeness we choose to keep earlier versions of our paper (and in our own formatted versions), still listed below.
• Cunen, C. and Hjort, N.L. (2020). Confidence distributions for FIC scores. Revision, for Econometrics, May 2020; accepted June 2020. And here's the paper in final journal printed form (complete with CRediT sorting at the end): Confidence distributions for FIC scores. And yes, Mrs. Jones is still pregnant.
• Stoltenberg, E.Aa. and Hjort, N.L. (2020). Models and inference for on-off data via clipped Ornstein-Uhlenbeck processes. Revision now accepted for Scandinavian Journal of Statistics, May 2020. Here is the final SJS version, July 2020.
• Stoltenberg, E.Aa. (2020). Epidemiological, Econometric, and Decision Theoretic Applications of Statistical Inference. Dissertation presented for the PhD degree (supervisors: S.O. Samuelsen, N.L. Hjort), May 2020.
• Hjort, N.L. and Stoltenberg, E.Aa. (2020). Monitoring the Level and the Slope of the Corona. Tilfedig Gang, April 2020 issue, pages 9-21.
• Hjort, N.L. and Stoltenberg, E.Aa. (2020). Monitoring the Level and the Slope of the Corona. FocuStat Blog Post, April 2020.
• Jensen, T.J., Moxnes, J.F., Unneberg, E., and Christensen, D. (2020). Models for predicting impact sensitivity of energetic materials based on the trigger linkage hypothesis and Arrhenius kinetics. Journal of Molecular Modeling, 26, 1-14.
• Cunen, C. and Hjort, N.L. (2020). Confidence Curves for Dummies. FocuStat Blog Post, April 2020.
• Cunen, C., Hjort, N.L., and Schweder, T. (2020). Confidence in confidence distributions! Revised article, for the Proceedings of the Royal Society A (Mathematical, Physical and Engineering Sciences), February 2020. It is accepted for publication there, in April 2020, and this is our slightly modified final version.
• Cunen, C. (2020). Beware of intercept-only random effects models. FocuStat Blog Post, March 2020.
• Cunen, C., Walløe, L., and Hjort, N.L. (2020). Focused model selection for linear mixed models, with an application to whale ecology. Annals of Applied Statistics (this version now accepted for publication), 14, 872-904, February 2020. This it how it looks in final printed version, where it was published on the Annals site as of June 2020.
• Cunen, C., Hjort, N.L., and Nygård, H.M. (2020): Statistical Sighting of Better Angels: analysing the distribution of battle-deaths in interstate conflict over time. Journal of Peace Research, 57, 221-234. The paper comes with an important Online Appendix, with various details pertaining to statistical methodology. 

2019:

• Cunen, C. and Hjort, N.L. (2019). Confidence distributions for FIC scores. Submitted for publication, December 2019.
• Stoltenberg, E.Aa. and Hjort, N.L. (2019). Models and inference for on-off data via clipped Ornstein-Uhlenbeck processes. Invited revision, for SJS, November 2019.
• Cunen, C., Hjort, N.L., and Schweder, T. (2019). Confidence in confidence distributions! Submitted to Proceedings of the Royal Society A (Mathematical, Physical and Engineering Sciences), November 2019. Our confidence distributions save the day, and perhaps the satellites too, as Nils wrote in the cover letter to the editor.
• Ferraccioli, F. (2019). Nonparametric Methods for Complex Spatial Domains: Density Estimation and Hypothesis Testing. PhD thesis, Corso di Dottorato di Ricerca in Scienze Statistiche, Universit`a degli Studi di Padova, October 2019.
• Ko, V., Oehmcke, S., and Gieseke, F. (2019). Magnitude and uncertainty pruning criterion for neural networks. Accepted for publication, in Proceedings of [fill in right name and place here].
• Cunen, C., Walløe. L., Konishi, L., and Hjort, N.L. (2019). Decline in energy storage in the Antarctic minke whale (Balaenoptera bonaerensis) in the Southern Ocean during the 1990s. It also has its separate Supplementary Material online appendix. Submitted for publication, for the Hjort Symposium Special Issue of the ICES Journal of Marine Science, October 2019.
• Moss, J. Correcting for attentuation due to measurement error. Submitted for publication, October 2019.
• Claeskens, G., Cunen, C., and Hjort, N.L. (2019). Model selection via Focused Information Criteria for complex data in ecology and evolution. Accepted for publication, Frontiers in Ecology and Evolution, October 2019.
• Moss, J. and Tveten, M. (2019). kdensity: An R package for kernel density estimation with parametric starts and asymmetric kernels. Journal of Statistical Software 4, 1566.
• Huang, S.-T., Düren, Y., Hellton, K.H., and Lederer, J. (2019). Tuning parameter calibration for prediction in personalized medicine. Submitted for publication, September 2019. 
• Stoltenberg, E.Aa. and Hjort, N.L. (2019). Multivariate estimation of Poisson parameters. Journal of Multivariate Analysis, final journal version (19 pages), September 2019. (We choose to still keep an earlier version of the article in these pages, below, for completeness, since there a few but essentially merely minor differences.)
• Ko, V. (2019). Model Selection for Copulae and Model Pruning for Neural Networks. PhD dissertation (comprising four papers plus the kappe), September 2019.
• Hjort, N.L. (2019). En tirsdagskveld i oktober – eller en annen måned. Grex Vocalis Grexit Finale programme, September 2019, pp. 16-17.
• Cunen, C., Walløe, L., and Hjort, N.L. (2019). Focused model selection for linear mixed models, with an application to whale ecology. 2nd invited revision of earlier manuscript, submitted for publication, September 2019.
• Bojarskaitė, L., with ten other co-authors, including Cunen, C. and Hermansen, G.H. (2019). Ca 2+ signaling in astrocytes is sleep-wake state specific and modulates sleep. Submitted for publication, August 2019.
• Cunen, C. and Hjort, N.L. (2019). Combining information across diverse sources: The II-CC-FF paradigm. Statistical Research Report, Department of Mathematics, UiO, July 2019 (somewhat revised version of earlier manuscript; submitted for publication).
• Stoltenberg, E.Aa. and Hjort, N.L. (2019). Multivariate estimation of Poisson parameters. Invited revision of earlier manuscript, for Journal of Multivariate Analysis, July 2019; accepted for publication August 2019.
• Hjort, N.L. (2019). Your mother is alive with probability one half. FocuStat Blog Post, July 2019.
• Cunen, C., Hjort, N.L., and Nygård, H. (2018). Statistical Sightings of Better Angels: Analysing the Distribution of Battle Deaths in Interstate Conflict over Time. Invited revision for a journal, June 2019. The article comes with an appendix, with more details pertaining to both theory and the actual application.
• Walløe, L., Hjort, N.L., and Thoresen, M. (2019). Why results from Bayesian statistical analyses of clinical trials with a strong prior and small sample sizes could be misleading: The case of the NICHD Neonatal Research Network Late Hypothermia Trial. Acta Paediatrica, 108, 1190-1191.
• Stoltenberg, E.Aa., Mykland, P.A., and Zhang, L. (2019). Volatility and intensity. Technical report, Department of Statistics, University of Chicago, June 2019. The paper is also on arXiv.
• Hjort, A.L. (2019). International Courts' Approach to Interpretation of Security Council Resolutions. Master's degree thesis, the Faculty of Law, University of Oslo, June 2019.
• Hjort, N.L. (2019). The magic square of 33. FocuStat Blog Post, May 2019.
• Hjort, N.L. (2019). Sudoku solving by probability models and Markov chains. FocuStat Blog Post, May 2019.
• Haug, J.K. (2019). Focused Model Selection for Markov Chain Models, with an Application to Armed Conflict Data. Master's degree thesis in statistics (supervisors: N.L. Hjort and H.M. Nygård), Department of Mathematics, University of Oslo, May 2019.
• Gjesvik, J. (2019). Statistical Modelling of Goalkeepers in the Norwegian Tippeliga. Master's degree thesis in statistics (supervisors: R. de Bin and N.L. Hjort), Department of Mathematics, University of Oslo, May 2019.
• Stoltenberg, E.Aa. and Hjort, N.L. (2019). Multivariate estimation of Poisson parameters. Submitted for publication, April 2019. The paper is also on arXiv.
• Walløe, L., Hjort, N.L., and Thoresen, M. (2019). The Bayesian analyses of the NICHD  late cooling trial could be misleading [accepted for publication]. Acta Paediatrica.
• Cunen, C., Walløe, L., and Hjort, N.L. (2019). Focused model selection for linear mixed models, with an application to whale ecology. Revised version of earlier manuscript, submitted for publication, March 2019.
• Stoltenberg, E.Aa. and Hjort, N.L. (2019). Models and inference for on-off data via clipped Ornstein-Uhlenbeck processes. Submitted for publication, March 2019.
• Walker, S.-E. and Hjort, N.L. (2019). Ozone Decline over Europe. FocuStat Blog Post, March 2019.
• Claeskens, G., Cunen, C., and Hjort, N.L. (2019). Model selection via Focused Information Criteria for complex data in ecology and evolution. Submitted for publication, February 2019. (Essentially accepted for publication, modulo revision work, by Frontiers in Ecology and Evolution, August 2019. We've carried out such a revision, following their suggestions, and submitted that one, September 2019. We'll upload the manuscript here a bit later.)
• Cunen, C. (2019). "Confidence for Dummies" (in section for Focused Statistical Methods) and "Are the Antarctic Minke whales becoming thinner" (in section for Statistical Stories); FocuStat Summary Report, January 2019.
• Hermansen, G.H. (2019). "Change Points in Minnesota" (in section for Focused Statistical Methods) and "The Dramas of Escalation" (in section for Statistical Stories); FocuStat Summary Report, January 2019.
• Hellton, K.H. (2019). "It's Getting Personal! Personalised Regression Models" (in section for Focused Statistical Methods) and "I Have a Dream! The Drug Synergy DREAM Challenge" (in section for Statistical Stories); FocuStat Summary Report, January 2019.
• Hjort, N.L. (2019). "The Focused Information Criterion" (in section for Focused Statistical Methods) and "War, Peace, and Statisticians" (in section for Statistical Stories); FocuStat Summary Report, January 2019.
• Ko, V. (2019). "Multivariate Modelling with Copulae" (in section for Focused Statistical Methods) and "234 focustatske meldinger" (in section for Statistical Stories); FocuStat Summary Report, January 2019.
• Stoltenberg, E.Aa. (2019). "Relapse after Rehab" (in section for Focused Statistical Methods) and "Boys, Girls, and Gauss" (in section for Statistical Stories); FocuStat Summary Report, January 2019.
• Walker, S.-E. (2019). "Robust Esimation" (in section for Focused Statistical Methods) and "Ozone Decline over Europe" (in section for Statistical Stories); FocuStat Summary Report, January 2019.

2018:

• Ko, V. and Hjort, N.L. (2019). Copula information criterion for model selection with two-stage maximum likellihood estimation [final and accepted version]. Econometrics and Statistics [to appear].
• Ko, V. and Hjort, N.L. (2019). Model robust inference with two-stage maximum likelihood estimation for copulas [final and accepted version]. Journal of Multivariate Analysis, 171, 362-381.
• Ko, V., Hjort, N.L., and Hobæk Haff, I. (2019). Focused information criteria for copulae [final and accepted version]. Scandinavian Journal of Statistics, 46, 1117-1140.
• Cunen, C. (2018). Wars and Whales: Extensions and Applicatiaons of Confidence Curves and Focused Model Selection. The full PhD dissertation, Department of Mathematics, University of Oslo, December 2018.
• Cunen, C. (2018). Wars and Whales: Extensions and Applications of Confidence Curves and Focused Model Selection. Introduction chapter (the so-called kappen) to her PhD dissertation, Department of Mathematics, University of Oslo, December 2018.
• Ko, V., Hjort, N.L., and Hobæk Haff, I. (2018). Focused information criteria for copulae. Invited revised version of earlier article, submitted for publication, November 2018.
• Hjort, N.L. and Sørensen, Ø. (2018). Rikdom og pengenes verdi i Andeby (Being rich, and the value of money, in Duckburg). Donald Duck, De komplette årgangene (volume 1976, part VI), Egmont, Walt Disney, November 2018.

• Walløe, L., Hjort, N.L., and Thoresen, M. (2018). Major concerns about late hypothermia study. Acta Paediatrica, November 2018.

• Hjort, N.L., McKeague, I.W., and Van Keilegom, I. (2018). Hybrid combinations of parametric and empirical likelihoods. Statistica Sinica, vol. 28, 2389-2407. [This paper is also listed previously, under 2017, but this is the final journal version (accepted July 2017, but published October 2018, so that journal has a certain backlog problem), complete with a Supplementary Material online section. Our paper is for Sinica's Peter Hall volume, and in the introduction section I also report briefly on Peter's visit to Oslo in 2003.]
• Ko, V. and Hjort, N.L. (2018). Model robust inference with two-stage maximum likelihood estimation for copulae. (Revised version of earlier paper, submitted for publication, October 2018.)
• Cunen, C. and Hjort, N.L. (2018). Combining information across diverse sources: the II-CC-FF paradigm. Statistical Research Report, Department of Mathematics, UiO, September 2018 (submitted for publication).
• Hellton, K.H., Cummings, J., Vik-Moe, A.O., Nordrehaug, J.E., Aarsland, D., Selbaek G., and Giil, L.M. (2018). The truth behind the zeros: A new approach to Principal Component Analysis of the neuropsychiatric inventory. Submitted for publication.
• Giil, L.M., Solvang, S.-E. H., Giil, M.M., Hellton, K.H., Skogseth, R.E., Vik-Mo, A.O., Hortobágyi, T., Aarsland, D., and Nordrehaug, J.E. (2018). Serum potassium is associated with cognitive decline in patients with Lewy Body Dementia. Submitted for publication.
• Giil, L., Aarsland, D., Hellton, K.H., Lund, A., Heidecke, H., Schulze-Forster, K., Riemekasten, G., Vik-Mo, A.O., Kristoffersen, E.K., Vedeler, C.A., and Nordrehaug, J.E. (2018). Antibodies to multiple receptors are associated with neuropsychiatric symptoms and mortality in Alzheimer's disease: a longitudinal study. Journal of Alzheimer's Disease, vol. 64, 761-774.
• Thorarinsdottir, T.L., Hellton, K.H., Steinbakk, G.H., Engeland, K., and Schlichting, L. (2018). Bayesian regional flood frequency analysis for large catchments. Water Resource Research.
• Jullum, M. and Hjort, N.L. (2018). What price semiparametric Cox regression? Lifetime Data Analysis (final version, "online first" edition, 33 pages), with Supplementary Material (again "online first" edition, 7 pages). A bit later the paper lands in a physical copy, with page numbers etc., in vol. 24. (And we now remove an earlier almost-final version listed previously in these lists of FocuStat publications.)
• Stoltenberg, E.Aa. and Hjort, N.L. (2018). Models and inference for on-off data via clipped Ornstein-Uhlenbeck processes. Submitted for publication, October 2018.
• Stoltenberg, E.Aa., Nordeng, H.M.E., Ystrøm, E., and Samuelsen, S.O. (2018). Cure models and long term adverse outcomes after gestational
  exposure to pharmaceuticals. Submitted for publication, August 2018.
• Hjort, N.L. (2018). Overdispersed Children. FocuStat Blog Post, August 2018.
• Hjort, N.L. (2018). Belgium Breaks a 48 Year Old Curse (Apparently). FocuStat Blog Post, July 2018.
• Ko, V., Hjort, N.L., and Hobæk Haff, I. (2018). Focused information criterion for copula. Submitted for publication, July 2018.
• Hjort, N.L., McKeague, I.W., and Van Keilegom, I. (2018). Hybrid combinations of parametric and empirical likelihoods. Statistica Sinica. [This paper is also listed previously, under 2017, but this is closer to the very final journal version, complete with a Supplementary Material online section. Our paper is for Sinica's Peter Hall volume, and in the introduction section I also report briefly on Peter's visit to Oslo in 2003.]
• Cunen, C., Hjort, N.L., and Nygård, H. (2018). Statistical Sightings of Better Angels: Analysing the Distribution of Battle Deaths in Interstate Conflict over Time. Submitted for publication, May 2018.
• Ko, V. and Hjort, N.L. (2018). Impact of misspecification on two-stage maximum likelihood estimation for copulae. Submitted for publication, May 2018.
• Cunen, C., Walløe, L., Konishi, K., and Hjort, N.L. (2018). Supplementary notes and material, with some refined analyses, compared to our IWC/SC/67A/EM04 May 2017 report. Report to the Scientific Committee of the International Whalin Commission, Bled, May 2018: SC/67B/EM/02.
• Cunen, C., Walløe, L., and Hjort, N.L. (2018). Reactions and answers to two papers by McKinlay, de la Mare and Welsh. Report to the Scientific Committee of the International Whalin Commission, Bled, May 2018: SC/67B/EM/08.
• Cunen, C., Walløe, L., and Hjort, N.L. (2018). Focused model selection for linear mixed models, with an application to whale ecology. Submitted for publication, March 2018.
• Parviero, R. (2018). Improving Ridge Regression via Model Selection and Focussed Fine-Tuning. Tesi de laurea magistrale, Università degli Studi di Milano-Bicocca (supervised by K. Hellton and N.L. Hjort), March 2018.
• Hjort, N.L. (2018). The Best Metal-Grabbing Games Ever. Post-Olympic FocuStat Blog Post, February 2018.
• Ko, V. and Hjort, N.L. (2018). Copula information criterion for model selection with two-stage maximum likelihood estimation. Submitted for publication, February 2018.
• Hjort, N.L. (2018). One Thousand is Unfair, Two Thousand is Fair. Pre-Olympic FocuStat Blog Post, February 2018.
• Sørensen, Ø., Hellton, K.H., Frigessi, A., and Thoresen, M. (2018). Covariate selection in high-dimensional generalized linear models with measurement errors. Journal of Computational and Graphical Statistics [to appear with page numbers etc.].
• Hjort, N.L. (2018). Towards a More Peaceful World [insert `!' or `?' here]. FocuStat Blog Post, January 2018.
• Cunen, C. and Hjort, N.L. (2018). Whales, Politics, and Statisticians. FocuStat Blog Post, January 2018.
• Hellton, K.H. and Hjort, N.L. (2018). Fridge: Focused Finetuning of Ridge Regression for Personalized Predictions. Statistics in Medicine 37, 1290-1303. [Yes, this one has been listed earlier, in an earlier version, but this, or, rather, this, is the final version, appearing in the journal, so far under "Early View", January 2018. Note the bokstavrim.]
• Hjort, N.L. and Schweder, T. (2018). Confidence distributions and related themes. General introduction article to a Special Issue of the Journal of Statistical Planning and Inference dedicated to this topic, with eleven articles, and with Hjort and Schweder as guest editors; vol. 195, 1-13. (Also listed below, but this is the final journal version.)
• Cunen, C., Hermansen, G., and Hjort, N.L. (2018). Confidence distributions for change-points and regime shifts. Journal of Statistical Planning and Inference 195, 14-34. (Also listed below, but this is the final journal version.)

2017:

• Argyrou, J. (2017). Topics in Confidence Distributions. Master's degree thesis in statistics (supervisor: N.L. Hjort), Department of Mathematics, University of Oslo, December 2017.

• Rønneberg, L.T.S. (2017). Fiducial and Objective Inference: History, Theory, and Comparisons. Master's degree thesis in statistics (supervisor: N.L. Hjort), Department of Mathematics, University of Oslo, December 2017.

• Stoltenberg, E. Aa. (2017). Objectivity, rationality and statistics. Exam essay for the Science, Ethics, Society PhD course mnses 9100, December 2017.
• Ko, V. and Hjort, N.L. (2017). Model robust inference for copulae via two-stage maximum likelihood estimation. Submtted for publication, December 2017.
• Hjort, N.L. Cooling of Newborns and the Difference Between 0.244 and 0.278. FocuStat Blog Post, December 2017.
• Schweder, T. Bayesian Analysis: Always and Everywhere? FocuStat Blog Post, November 2017.
• Cunen, C., Hermansen, G., and Stoltenberg, E.Aa. (2017). Bokmelding: T. Schweder and N.L. Hjort's Confidence, Likelihood, Probability (Cambridge University Press, 2016). FocuStat Blog Post, November 2017.
• Hellton, K.H. and Hjort, N.L. (2017). Fridge: Focused Finetuning of Ridge Regression for Personalized Predictions. [Revision of earlier article, now accepted for publication in Statistics in Medicine.]
• Hjort, N.L. and Schweder, T. (2017). Confidence distributions and related themes. General introduction article to a Special Issue of the Journal of Statistical Planning and Inference (to appear), dedicated to this topic, with eleven articles, and with Hjort and Schweder as guest editors.
• Cunen, C., Hermansen, G., and Hjort, N.L. (2017). Confidence distributions for change-points and regime shifts. Journal of Statistical Planning and Inference.
• Hauge, V.L. and Hermansen, G. (2017). Machine Learning methods for sweet spot detection: a case study. Quantitative Geology and Geostatistics, 19, 573-588.
• Olsen, H.G. and Hermansen, G. (2017). Recent advancements to nonparametric nodeling of interactions between reservoir parameters. Quantitative Geology and Geostatistics, 19, 653-669.
• Stoltenberg, E.Aa. (2017). Frekventisme, Bayes og likelihoodprinsippet. FocuStat Blog Post, July 2017.
• Cunen, C., Hermansen, G., and Stoltenberg, E.Aa. (2017). Book review: T. Schweder and N.L. Hjort's Confidence, Likelihood, Probability: Statistical Inference With Confidence Distributions (Cambridge University Press, 2016). Tilfeldig Gang, nr 1, juni 2017, pages 9-12.
• Hjort, N.L., McKeague, I.W., and Van Keilegom, I. (2017). Hybrid combinations of parametric and empirical likelihoods. To appear in Statistica Sinica.
• Jullum, M. and Hjort, N.L. (2017). Parametric or nonparametric: The FIC approach. Statistica Sinica 27, 951-981. With Supplementary Material (19 pages). [This is the published final version of the paper mentioned under 2016, below. We keep the 2016 version on this page since there are a few tiny differences between the next-to-final and final versions.]
• Stoltenberg, E. Aa. (2017). Frekventisme, Bayes og likelihoodprinsippet. Filosfisk supplement, 2 (special issue on the Philosophy of Mathematics), 58-65.
• Hellton, K.H. and Thoresen, M. (2017). When and why are principal component scores a good tool for visualizing high-dimensional data? Scandinavian Journal of Statistics 44, 581-597. 
• Ko, V. (2017). Misuse of statistical model selection criteria in applied science. Exam essay for the Science, Ethics, Society course  mnses 9100.
• Barua, S. (2017). Inverse covariance matrix estimation for the global minimum variance portfolio. Master's degree thesis in statistics, Department of Mathematics, UiO (supervisors: I. Glad and N.L. Hjort), May 2017.
• Hellton, K.H. and Røislien, J. (2017). Verdens første p-verdi. Tidsskrift for Den norske legeforening, årg. 137, mai 2017.
• Cunen, C. (2017). Analysis of fat weights: Three new wide models. Reports of the Scientific Committee of the International Whaling Commision SC/67A/EM/08.
• Cunen, C. (2017). No paradox: Explaining how we can observe a decrease in fat weight, while the total weight appears to remain constant. Reports of the Scientific Committee of the International Whaling Commision SC/67A/EM/07.
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• Cunen, C., Walløe, L., and Hjort, N.L. (2017). Decline in energy storage in Antarctic Minke whales during the JARPA period: Assessment via the Focused Information Criterion (FIC). Reports of the Scientific Committee of the International Whaling Commision SC/67A/EM/04.
• Jullum, M. and Hjort, N.L. (2017). What price semiparametric Cox regression? Submitted for publication.
• Hjort, N.L. Donaldistisk realisme og realistisk Donaldisme. No, this is not a 2017 publication, but dates from 2010; I was recently asked to comment on some of its aspects and decided to place it here, as it's not easy to find. It's printed in Carl Barks Samlede Verk (The Carl Barks Collection), Vol. 2 (of 30).
• Hjort, N.L. (2017). Ut på tur: NordStat, København, juni 2016. FocuStat Blog Post, February 2017.
• Hjort, N.L. (2017). The semifinals factor for skiing fast in the finals. FocuStat Blog Post, February 2017.
• Hjort, N.L. (2017). But some are more equal than others. FocuStat Blog post, January 2017.
• Cunen, C. and Hjort, N.L. (2017). New statistical methods shed light on medieval literary mystery. FocuStat Blog Post, January 2017.

2016:

• Hellton, K.H. and Hjort, N.L. (2016). Fridge: focused fine-tuning of ridge regression for personalized prediction. Submitted for publication.
• Hjort, N.L. (2016). Rapport fra NordStat 2016, København 27.-30. juni. In Tilfeldig Gang, December 2016 issue, page 7-8.
• Ko, V. (2016). Met hartelijke groente. Nederlands door Koreanse ogen. Uitgeverij Podium, Amsterdam (175 pages). [No, FocuStat can't take any credit for this at all, but we feel Vinnie's book belongs on our publication list, nevertheless.]
• Cunen, C. and Hjort, N.L. (2016). Combining information across diverse sources: The II-CC-FF paradigm. Proceedings from the Joint Statistical Meeting 2016, the American Statistical Association, 138-153. The JSM took place in Chicago, July 29 to August 4, where Hjort was an invited speaker in the specially invited session ‘Bridging Bayesian/Frequentist/Fiducial Inference in the Era of Data Science’.
• Hellton, K.H. and Thoresen, M. (2016). Integrative clustering of high-dimensional data with joint and individual clusters. Biostatistics 17, 537-548.
• Hjort, J.L. (2016). Oslo Youth Between Individualization and Class: a Study of Orientations Towards the Future. PhD dissertation, Department of Sociology nad Human Geography, Faculty of Social Sciences, University of Oslo, June 2016.
• Glad, I.K. and Hjort, N.L. (2016). Model uncertainty first, not afterwards. Discussion contribution to the article "Approximate models and robust decisions" by J. Watson and C. Holmes. Statistical Science 31, 490-494.
• Jullum, M. and Hjort, N.L. (2016). Parametric or nonparametric: the FIC approach. Revised version of earlier paper (30 pages + 15 pages "supplementary material"); on its way to Statistica Sinica.
• Hjort, N.L. (2016). Recruitment Dynamics and Stock Variability: The Johan Hjort Symposium, some personal reflections. FocuStat Blog Post, April 2016.
• Schweder, T. and Hjort, N.L. (2016). Confidence, Likelihood, Probability. Statistical Inference with Confidence Distributions. Cambridge University Press.
• Hermansen, G., Hjort, N.L., and Kjesbu, O. (2016). Recent advances in statistical methodology applied to the Hjort liver index time series (1859-2012) and associated influential factors. Canadian Journal of Fisheries and Aquatic Sciences 73, 279-295. This is part of the special issue based on the Johan Hjort Symposium on Recruitment Dynamics and Stock Variability, Bergen, Norway, 7–9 October 2014. The link here is to the final journal version of the technical report version we list below. Certaines avancées récentes en méthodologie statistique présentent un potentiel intéressant d’utilisation en biologie générale et dans les sciences halieutiques! Før skal Hav og grommen Hval ham prise, Samt og Tanteyen, som løber Leyen, Steenbid og Seyen og Torsk og Skreyen! Og Niise!
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• Cunen, C., Hermansen, G., and Hjort, N.L. (2016). Confidence distributions for change-points and regime shifts. On its way to Journal of Statistical Planning and Inference.

2015:

• Hjort, N.L. and Rosa, D. (2015). Course de Vitesse Annuelle de la Ville des Canards (The Annual Speedskating Race of the Burg of Ducks). La grande épopée de Picsou, Tome VI -- La Vallée Interdite. Glénat, Paris.
• Cunen, C. (2015). The impact of philosophy of science: A citation analysis. Exam essay, Science, Ethics, Society PhD course mnses 9100, December 2015.
• Walker, S.-E. (2015). Noen etiske problemstillinger i forbindelse med håndtering og formidling av usikkerhet i miljøforskning. Exam essay, Science, Ethics, Society PhD course mnses 9100, December 2015.
• Moss, J. (2015). Cube Root Asymptotics. Master's degree thesis in statistics (supervisor: N.L. Hjort), Department of Mathematics, University of Oslo, May 2015.
• Hermansen, G., Hjort, N.L., and Jullum, M. (2015). Parametric or nonparametric: The FIC approach for time series. Technical report, Department of Mathematics, University of Oslo. [Extended and further developed 21-page version of a six-page story we've published in the ISI 2015 Rio de Janeiro proceedings.]
• Hellton, K.H. (2015). The bonus roll and the Christmas spirit. FocuStat Blog Post, December 2015.
• Jullum, M., Baños, D.R., and Hjort, N.L. (2015). To liv: kvinnene i Lillestrøm som ble født på samme dag og døde på samme dag. FocuStat Blog Post, October 2015.
• Hjort, N.L. (2015). Probability Calculus for Norwegian Footballers. FocuStat Blog Post, October 2015.
• Cunen, C. (2015). Mortality and Nobility in the Wars of the Roses and Game of Thrones. FocuStat Blog Post, October 2015.
• Hellton, K.H. (2015). Hvor stemmes det hva i hovedstaden? FocuStat Blog Post, September 2015.
• Hjort, N.L. (2015). Norway-Spain 28-25: How exciting was it? FocuStat Blog Post, September 2015.
• Stoltenberg, E.Aa. and Hjort, N.L. (2015). The c-loss function: Balancing total and individual risks in the simultaneous estimation of Poisson means. Proceedings of the 19th European Young Statisticians Meeting, September 2015, Prague, pp. 133-138.
• Hermansen, G.H., Hjort, N.L., and Kjesbu, O.S. (2015). Recent advances in statistical methodology applied to the Hjort liver index time series 1859-2012 and associated influential factors. Accepted for publication in the Canadian Journal of Fisheries and Aquatic Sciences (for their special issue related to the scientific legacy of Johan Hjort). [The Hjort time series in question concerns liver quality for the Atlantic cod (skrei, Gadus morhua). Its roots lie with the classic Hjort 1914 publication, then giving liver data for 1880 to 1913, one of the first ever published teleost time series. Various efforts of Kjesbu and co-authors have then led to an extended time series 1859 to 2012, ostensibly the longest series of marine science.]
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• Jullum, M. and Hjort, N.L. (2015). Parametric or nonparametric: The FIC approach. Submitted for publication with Statistica Sinica; revision invited.
• Jullum, M. and Kolbjørnsen, O. (2015). A Gaussian based framework for local Bayesian inversion of geophysical data to rock properties. Tentatively accepted for publication in Geophysics.
• Øygard, A.M. (2015). Measuring similarity of classified advertisements using images and text. Master's degree thesis in statistics (supervisors: G.H. Hermansen and N.L. Hjort), Department of Mathematics, University of Oslo.
• Stoltenberg, E. Aa. (2015). The c-Loss Function: Balancing Total and Individual Risk in the Simultaneous Estimation of Poisson Means. Master's degree thesis in statistics (supervisor: N.L. Hjort), Department of Mathematics, University of Oslo, May 2015.
• Vonnet, J. and Hermansen, G.H. (2015). Using predictive analytics to unlock unconventional plays. First Break 33, 87-92.
• Hermansen, G.H. and Hjort, N.L. (2015). Бернштейн-von Mises theorems for nonparametric function analysis via locally constant modelling: A unified approach. Journal of Statistical Planning and Inference 166, 138-157.
• Garcia-Magariños, M., Egeland, T., López-de-Ullibarri, Hjort, N.L., and Salas, A. (2015). A parametric approach to kinship hypothesis testing using identity-by-descent parameters. Statistical Applications in Genetics and Molecular Biology 14, 465-479.
• Cunen, C. and Hjort, N.L. (2015). Optimal inference via confidence distributions for two-by-two tables modelled as Poisson pairs: Fixed and random effects. [For the Rio 60th World Statistics Congress.]
• Hellton, K.G. and Thoresen, M. (2015). Consistency of principal component scores in visualizations of high-dimensional data. [For the Rio 60th World Statistics Congress.]
• Hermansen, G.H., Hjort, N.L., and Jullum, M. (2015). Parametric or nonparametric: The FIC approach for stationary time series. [For the Rio 60th World Statistics Congress.]
• Walker, S.E., Hermansen, G.H., and Hjort, N.L. (2015). Model selection and verification for ensemble based probabilistic forecasting of air pollution in Oslo, Norway. [For the Rio 60th World Statistics Congress.]
• Bjørvik, L.M., Dale, S., Hermansen, G.H., Munishi, P.K.T., and Moe, S.R. (2015). Bird flight initiation distances in relation to distance from human settlements in a Tanzanian floodplain. Journal of Ornithology, 156, 239-246.

2014:

• Hjort, N.L. (2014). Deilig er jorden. In Ad Fontes, festschrift for Terje Kvam, 101-103.
• Hjort, N.L. (2014): Norway-Spain 28-25: How exciting was it? FocuStat Note, December 2014.
• Grønneberg, S., Hermansen, G.H., and Hjort, N.L. (2014). Estimation, inference, and model selection for jump regression models. Statistical Research Report, Department of Mathematics, University of Oslo.
• Janssen, J., Marsden, J. Ellen, Hrabik, T.R., and Stockwell, J.D. (2014). Are the Laurentian Great Lakes great enough for Hjort? ICES Journal of Marine Science, 71, 2242-2251.
• Ko, V., Wieling, M., Wit, E., Nerbonne, J., and Krijnen, W. (2014). Social, geographical, and lexical influences on Dutch dialect pronunciations. Computational Linguistics in the Netherlands Journal, 4, 29-38.
• Østbye, P. (2014). Cost information-value trade-off in covariate selection. Master's degree thesis in statistics (supervisor: N.L. Hjort), Department of Mathematics, University of Oslo.
• Jullum, M. and Hjort, N.L. (2014). What price semiparametric Cox regression? [Loss of effiency under parametric regression models; methods for letting the data tell us what's best. This will grow into a proper journal paper down the road.] Technical report, Department of Mathematics, University of Oslo.
• Hermansen, G.H. and Hjort, N.L.  (2014). Model Selection and Bayesian Nonparametrics for Time Series and Nonstandard Regression Models. (Doctoral dissertation, Department of Mathematics, University of Oslo.)
• Grønneberg, S. and Hjort, N.L. (2014). The Copula Information Criteria. Scandinavian Journal of Statistics, 41, 436-459. 
• Hjort, N.L. (2014). Discussion of Efron's "Estimation and accuracy after model selection". Journal of the American Statistical Association, 110, 1017-1020.
• Hellton, K.H. and Thoresen, M. (2014). The impact of measurement error on principal component analysis. Scandinavian Journal of Statistics, 41, 1051-1063.
• Hermansen, G.H. and Hjort, N.L. (2014). Bernstein-von Mises theorems for nonparametric function analysis via locally constant modelling: A unified approach. Accepted for publication in Journal of Statistical Planning and Inference (to appear in 2015).
• Hermansen, G.H. and Hjort, N.L. (2014). Focused information criteria for time series. Statistical Research Report, Department of Mathematics, University of Oslo.
• Garcia-Magariños, M., Egeland, T., López-de-Ullibarri, Hjort, N.L., and Salas, A. (2014). A parametric approach to kinship hypothesis testing using identity-by-descent parameters. Technical report, submitted for publication.
• Walker, S.-E., Denby, B. R., Castell, N., Pross, B., and Cornford, D. (2014). Ensemble based probabilistic forecasting of air quality in Oslo and Rotterdam. Technical Report, NILU, Norway.
• Cunen, C. (2014). Three PLS-based methods for variable ranking and interaction detection. Master's degree thesis in statistics, Norwegian University of Life Sciences.

2013:

• Løland, A., Huseby, R.B., Hjort, N.L., and Frigessi, A. (2013). Statistical Corrections of Invalid Correlation Matrices. Scandinavian Journal of Statistics, 40, 807-824.
• Schweder, T. and Hjort, N.L. (2013). Discussion of "Confidence distribution, the frequentist distribution estimator of a parameter: A review". International Statistical Review, 81, 56-68. See also full discussion and rejoinder.
• Hermansen, G.H. (2013). Statistical model selection and the quiet scandal of statistics. Exam essay for the Science, Ethics, Society PhD course mnses 9100, December 2013.
• Vanem, E. and Walker, S.E. (2013). Identifying trends in the ocean wave climate by time series analyses of significant wave height data. Ocean Engineering, 61, 148-160.
• Walker, S.E., Denby, B., Pross, B. and Cornford, D. (2013). Validation of UncertWeb: Air quality forecasting. (Document, UncertWeb Consortium Deliverable 6.3, Birmingham. See the NILU 2013 annual report.)

Books by Nils Lid Hjort:

• Schweder, T. and Hjort, N.L. (2016). Confidence, Likelihood, Probability: Statistical Inference With Confidence Distributions. Cambrige University Press, Cambridge.
• Hjort, N.L., Holmes, C., Müller, P. and Walker, S.G. (2010). Bayesian Nonparametrics. Cambridge University Press, Cambridge.
• G. Claeskens and Hjort, N.L. (2008). Model Selection and Model Averaging. Cambridge University Press, Cambridge.
• Green, P.J., Hjort, N.L., and Richardson, S. (2003). Highly Structured Stochastic Systems. Oxford University Press, Oxford.
• Rosa, D. (with Hjort, N.L. as editor and author of introduction chapter). The Pertwillaby Papers. Gazette Bok, Oslo.
• Rosa, D. (with Hjort, N.L. as editor). The Adventures of Captain Kentucky. Gazette Bok, Oslo.

Some Nils Classics from before 2013:

On popular demand I intend to place a collection of a subset of my earlier journal articles here, for ease and convenience. The links below are not always to the very final journal version, but perhaps to the technical report version. (This list is started February 2018. And not yet complete, I note in October 2023.)

• Grønneberg, S. and Hjort, N.L. (2012). On the errors committed by sequences of estimator functionals. Mathematical Methods of Statistics, 20, 327-346.
• Johnsen, E.G. (2011). Regularized parameter estimation and the choice of tuning parameters. Master thesis, with N.L. Hjort supervisor.
• Hjort, N.L. and Titterington, D.M. (2010). On Expectation Propagation and the Probabilistic Editor in some simple mixture problems. Technical report, Department of Mathematics, University of Oslo.
• Gandy, A. and Hjort, N.L. (2009). Focused Information Criteria for semiparametric linear hazard regression. Statistical Research Report, Department of Mathematics, University of Oslo.
• De Blasi, P. and Hjort, N.L. (2009). The Bernstein-von Mises theorem in semiparametric competing risks models. Journal of Statistical Planning and Inference, 139,  2316-2328.
• Hjort, N.L., McKeague, I., and Van Keilegom, I. (2009). Extending the scope of empirical likelihood. Annals of Statistics, 37, 1079-1111.
• Hjort, N.L., McKeague, I., and Van Keilegom, I. (2009): "Members' Discovery: Extending the Scope of Empirical Likelihood". IMS Bulletin, p. 5.
• Hjort, N.L. and Walker, S.G. (2009). Quantile pyramids for Bayesian nonparametrics. Annals of Statistics, 37, 105-131.
• Hjort, N.L. and Varin, C. (2008). ML, PL, QL in Markov chain models. Here's a pdf. Scandinavian Journal of Statistics, 35, 64-82.
• Claeskens, G. and Hjort, N.L. (2008). Minimizing average risk in regression models. Econometric Theory, 24, 493-527.  
• Hjort, N.L. (2008). Focused Information Criteria for the linear hazard regression model. In Statistical Models and Methods for Biomedical and Technical Systems (eds. F. Vonta, M. Nikulin, N. Limnios, C. Huber-Carol), Birkhauser, 487-502.
• Hjort, N.L. (2008). Discussion of P.K. Davies' "Approximating Data". Journal of the Korean Statistical Society, 37, 221-225.
• Davies, L. (2008). Rejoinder to the discussion (to Beran, Hampel,  Pötscher, Hjort). Journal of the Royal Korean Statistical Society, 37, 231-240.
• Hjort, J.L. (2008). Refleksiv i tet? En kvalitativ analyse av jusstudentenes orientering i samfunnet. Master's degree thesis, Department of Sociology and Human Geography, University of Oslo.
• Hjort, N.L. (2007). And Quiet Does Not Flow the Don: Statistical Analysis of a Quarrel between Nobel Laureates. In Consilience (ed. W. Østreng), Centre of Advanced Study, Academy of Sciences, Oslo.
• Hjort, N.L. and Petrone, S. (2007). Nonparametric quantile inference using Dirichlet processes. In Festschrift for Kjell Doksum, IMS Lecture Notes Series (ed. V. Nair).
• De Blasi, P. and Hjort, N.L. (2007). Bayesian survival analysis in proportional hazard models with logistic relative risk. Scandinavian Journal of Statistics, 34, 229-257.
• Hjort, N.L., Dahl, F.A., and Steinbakk, G.H. (2006). Post-Processing Posterior Predictive P-values. Journal of the American Statistical Association, 101, 1157-1174.
• Hjort, N.L. and Ongaro, O. (2006). On the distribution of random Dirichlet jumps. Metron, LXIV, 61-92.
• Hjort, N.L. and Ongaro, O. (2005). Exact inference for random Dirichlet means. Statistical Inference for Stochastic Processes, 8, 227-254.
• Hjort, N.L. (2005). Ræven, pindsvinet og ænderne [The fox, the hedgehog, and the ducks]. Preface to Egmont's Hall of Fame Don Rosa Vol. 3, published in Norwegian, Danish, Swedish.
• Claeskens, G. and Hjort, N.L. (2004). Goodness of fit via nonparametric likelihood ratios. Scandinavian Journal of Statistics, 31, 487-513.
• Hjort, N.L. (2003). Topics in nonparametric Bayesian statistics. Book chapter in Highly Structured Stochastic Systems (eds. P.J. Green, N.L. Hjort, S. Richardson), Oxford University Press, pages xx-xx.
• Glad, I., Hjort, N.L., and Ushakov, N. (2003). Correction of density estimators that are not densities. Scandinavian Journal of Statistics, 30, 415-427.
• Claeskens, G. and Hjort, N.L. (2003). The focused information criterion (earlier version), with The Focused Information Criterion (final version) [with discussion contributions and a rejoinder]. Journal of the American Statistical Association, 98, 900-916.
• Hjort, N.L. and Claeskens, G. (2003). Frequentist model average estimators (earlier version), with Frequentist Model Average Estimators (final version) [with discussion contributions and a rejoinder]. Journal of the American Statistical Association, 98, 879-899.
• Hjort, N.L. and Claeskens, G. (2003). Rejoinder to the discussion of the Hjort and Claeskens and the Claeskens and Hjort papers. Journal of the American Statistical Association, 98, 917-925.
• Gjessing, H.K., Aalen, O.O., and Hjort, N.L. (2003). Frailty models based on Lévy processes. Advances in Applied Probability, 35, 532-550.
• Schweder, T. and Hjort, N.L. (2002). Confidence and likelihood. Scandinavian Journal of Statistics 29, 309-332.
• Friessi, A. and Hjort, N.L. (2002). Statistical models and methods for discontinuous phenomena. Introduction, by the guest editors, to a special journal issue on these themes. Journal of Nonparametrics, 14, 1-6.
• Aalen, O.O. and Hjort, N.L. (2002). Frailty models that yield proportional hazards. Statistics and Probability Letters, 58, 335-342.
• Hjort, N.L. and Koning, A.J. (2002). Tests for constancy of model parameters over time. Journal of Nonparametric Statistics, 14, 113-132.
• Hjort, N.L. and Koning, A.J. (2002). Constancy of distributions: asymptotic efficiency of certain nonparametric tests of constancy. Econometric Institute EI 2002-33, Erasmus University Rotterdam.
• Hjort, N.L. and Koning, A.J. (2001). Constancy of distributions: nonparametric monitoring of probability distributions over time. Econometric Institute Report EI 2001-50, Erasmus University Rotterdam.
• Hjort, N.L. (2000). Bayesian analysis for a generalised Dirichlet process prior. Statistical Research Report, Department of Mathematics, University of Oslo.
• Hjort, N.L. (1999). Towards semiparametric bandwidth selectors for kernel density estimators. Statistical Research Report, Deparment of Mathematics. University of Oslo.
• Hjort, N.L. and Sørensen, Ø. (1998). Penger og verdisyn i Andeby [Money and value systems in Duckburg, a Barksistic idea-historic analysis]. ARR.
• Hjort, N.L. and Rosa, D. (1998). Who won? Speedskating World, Vol. 4.
• Basu, A., Harris, I.R., Hjort, N.L., and Jones, M.C. (1998). Robust and efficient estimation by minimising a density power divergence. Biometrika 85, 549-559. The tech report version has more material, including a bhhj-robustified AIC.
• Schweder, T. and Hjort, N.L. (1997). Indirect and direct likelihoods and their synthesis -- with an application to Minke Whale dynamics. Statistical Research Report, Department of Mathematics, University of Oslo.
• Schweder, T. and Hjort, N.L. (1996). Bayesian synthesis or likelihood synthesis -- what does Borel's paradox say? Reports of the International Whaling Commision 46, 475-479. Published IWC version, scanned copy: here.
• Byholt, N. and Hjort, N.L. (1996). Sometimes nonparametrics beat parametrics, even when the model is right. Statistical Research Report, Department of Mathematics, University of Oslo.
• Hjort, N.L. (1996). Performance of Efron and Tibshirani's semiparametric density estimator. Statistical Research Report, Department of Mathematics, University of Oslo.
• Hjort, N.L. and Jones, M.C. (1996). Locally parametric nonparametric density estimation. Annals of Statistics, 24, 1619-1647.
• Hjort, N.L. and Glad, I.K. (1995). Nonparametric density estimation with a parametric start. Annals of Statistics, 23, 882-904.
• Hjort, N.L. and Fenstad, G.U. (1995). Second-order asymptotics for the numer of times an estimator is more than $\epsilon$ away from its target value. Journal of Statistical Planning and Inference, 48, 261-275.
• Hjort, N.L. (1994). Local Bayesian regression. Statistical Research Report, Department of Mathematics, University of Oslo.
• Hjort, N.L. (1994). Should the Olympic speedskaters run the 500 meter twice? Statistical Research Report, Department of Mathematics, University of Oslo. Part One and Part Two.
• Hjort, N.L. (1995). Bayesian approaches to non- and semiparametric density estimation (invited Valencia Fifth paper, with rejoinder to discussants). In Bayesian Statistics (eds. J.M. Bernardo, J.O. Berger, A.P. Dawid, and A.F. Smith), Proceedings of the Fifth Valencia International Meeting (vol. 5), xx-xx. 
• Hjort, N.L. (1994). The exact amount of t-ness that the normal model can tolerate. Journal of the American Statistical Association, 89, 665-675.
• Hjort, N.L. (1994). Minimum L2 and robust Kullback-Leibler estimation. Proceedings of the 12th Prague Conference on Information Theory, Statistical Decision Functions and Random Processes, 102-105.
• Hjort, N.L. and Omre, H. (1994). Topics in spatial statistics [with discussion contributions and a rejoinder]. Scandinavian Journal of Statistics, 21, 289-357.
• Hjort, N.L. and Khasminskii, R.Z. (1993). On the time a diffusion process spends along a line. Stochastic Processes and their Applications, 47, 229-247.
• Hjort, N.L. (1993). Dynamic likelihood hazard rate estimation. Statistical Research Report, Department of Mathematics, University of Oslo, and Department of Statistics, University of Oxford.
• Hjort, N.L. and Lumley, T. (1993). Normalised Local Hazard plots. Statistical Research Report, Department of Mathematics, University of Oslo, and Department of Statistics, University of Oxford.
• Hjort, N.L. and Pollard, D. (1993). Asymptotics for minimisers of convex processes. Statistical Research Report, Department of Mathematics, University of Oslo.
• Hjort, N.L. (1992). On inference in parametric survival data models. International Statistical Review, 60, 355-387.
• Hjort, N.L. (1992). Semiparametric estimation of parametric hazard rates (with discussion). In Survival Analysis: State of the Art, Proceedings of the Advanced Study Workshop on Survival Analysis and Related Topics, Columbus, Ohio, June 1991 (eds. J.P. Klein, P.K. Goel), Springer, 211-236.
• Hjort, N.L. and Fenstad, G.U. (1992). On the last time and number of times an estimator is more than epsilon away from its target value. Annals of Statistics, 20, 469-489.
• Hjort, N.L. (1990). Estimating the logistic regression equation when the model is incorrect. Statistical Research Report, Department of Mathematics, University of Oslo.
• Hjort, N.L. (1990). Nonparametric Bayes estimators based on Beta processes in models for life history data. Annals of Statistics, 18, 1259-1294.
• Hjort, N.L. (1990). Goodness-of-fit tests in models for life history data based on cumulative hazard rates. Annals of Statistics, 18, 1221-1258.
• Hjort, N.L. (1988). On large-sample multiple comparison methods. Scandinavian Journal of Statistics, 15, 259-271.
• Hjort, N.L. (1988). The eccentric part of the noncentral chi square. American Statistician, 42, 130-132. 
• Hjort, N.L. and Mohn, E. (1987). Topics in the statistical analysis of remotely sensed data. Proceedings of the 46th Session of the ISI, Tokyo.
• Quinn, B.G., McLachlan, G.J., and Hjort, N.L. (1987). A note on the Aitkin-Rubin approach to hypothesis testing in mixture models. Journal of the Royal Statistical Society Series B, 49, 311-314.
• Hjort, N.L. (1986). On the consistency of Bayes estimates. Annals of Statistics, 49-55.
• Hjort, N.L. (1986). Bayes estimators and asymptotic efficiency in parametric counting process models. Scandinavian Journal of Statistics, 13, 63-85.
• Hjort, N.L. (1986). Statistical Symbol Recognition. Research Monograph, Norwegian Computing Centre, Oslo. 
• Hjort, N.L., Natvig, B., and Funnemark, E. (1985). The association in time of a Markov process with application to multistate reliability theory. Journal of Applied Probability, 22, 473-479.
• Hjort, N.L. (1985). On frequency polygons and average-shifted histograms in higher dimensions. Statistical Research Report, Department of Statistics, Stanford University.
• Hjort, N.L. (1985). Bootstrapping in Cox's regression model (58 pages). Statistical Research Report, Department of Statistics, Stanford University.
• Hjort, N.L. (1985). Neighbourhood based classification of remotely sensed data based on geometric probability models (32 pages). Statistical Research Report, Department of Statistics, Stanford University.
• Hjort, N.L. (1985). Contextual classification of remotely sensed data, based on
  an auto-correlation model (36 pages). Statistical Research Report, Department of Statistics, Stanford University.
• Hjort, N.L. (1985). Bayesian nonparametric bootstrap confidence intervals. Statistical Research Report, Department of Statistics, Stanford University.
• Hjort, N.L. (1985). Discussion of P.K. Andersen and Ø. Borgan's paper. Scandinavian Journal of Statistics, 12, 141-151.
• Hjort, N.L. (1976). A treatise of the Dirichlet process, with applications to nonparametric estimation problems. Graduate thesis, Department of Mathematics, University of Tromsø.