Biostatistics

I am interested in applications of statistics and probability to biology, especially to marine ecology. I have developed methods for line transect surveys and CKMR (close-kin mark recapture) methods in particular. Key reference for CKMR:

1. Bravington, MV, Skaug, HJ, Anderson, EC (2016). Close-kin Mark-Recapture. Statistical Science.

Computational statistics

My opinion for a long time has been that Statisticians should have Automatic Differentiation (AD) in their toolbox. AD is the same type of technology as "back-propagation" used in Deep Learning. My conjecture has been that a combination of AD and the Laplace approximation is a powerful platform for fitting models with continuous latent variables. Software projects in which this idea is implemented are:

• TMB: https://github.com/kaskr/adcomp

• ADMB: http://admb-project.org/

 

Key references for the AD-Laplace:

1. Skaug, H.J., Fournier D.A. (2006) Automatic Approximation of the Marginal Likelihood in non-Gaussian Hierarchical Models. Computational Statistics and Data Analysis.
2. Kristensen, K., Nielsen, A., Berg, C. W., Skaug, H., & Bell, B. (2016). TMB: automatic differentiation and Laplace approximation. Journal of Statistical Software.

Editorial services

co-Editor in chief of Scandinavian Journal of Statistics (2018–2021)

 

Short courses / workshops (last 5 years)

• CKMR (Close-kin mark recapture) course (co-thought) Dalhousie University, Halifax, July 2019.
• TMB (Template Model Builder) course (co-thought) at IMR Bergen, June 2019.
• Modelling in TMB (Template Model Builder). Course (co-thought) at IMR Bergen,  June 2018.
• An introduction to fish stock assessment in TMB (Template Model Builder). Course given Oct. 2017 in La Jolla

 

Teaching at UiB (last 5 years)

• Spring 2018: STAT202 Biostatistics
• Fall     2017: STAT110 Introduction to statistics
• Spring 2017: STAT111 Statistical Methods
• Fall     2016: STAT110 Introduction to statistics
• Spring 2016: STAT202 BiostatisticsFall     
• 2015: STAT110 Introduction to statistics
• Spring 2015: STAT211 Time series

2024

• Førland, Brage; Skaug, Hans Julius; Takahashi, Megumi et al. (2024). Close-Kin Mark-Recapture Without Age Information. (ekstern lenke)
• Nilsen, Øivind A; Andersson, Jonas; Skaug, Hans Julius (2024). Mixed Frequency Data in a Heterogenous Sticky Price Model. (ekstern lenke)
• Nilsen, Øivind A; Andersson, Jonas; Skaug, Hans Julius (2024). Mixed Frequency Data in a Heterogenous Sticky Price Model. (ekstern lenke)
• Nilsen, Øivind A; Andersson, Jonas; Skaug, Hans Julius (2024). Mixed Frequency Data in a Heterogenous Sticky Price Model. (ekstern lenke)
• Moan, Andre Grande; Solvang, Hiroko Kato; Skaug, Hans Julius et al. (2024). Sjøpattedyrutvalget 2024 - Tilrådning om forskning og forvaltning. (ekstern lenke)
• Helgøy, Ingvild Margrethe; Skaug, Hans Julius; Li, Yushu (2024). Sparse Bayesian learning using TMB (Template Model Builder). (ekstern lenke)
• Øien, Nils Inge; Biuw, Martin; Bjørge, Arne Jostein et al. (2024). Previous, current and future monitoring and management of common minke whales in Norway. (ekstern lenke)
• Takahashi, Megumi; Førland, Brage; Pastene, Luis A. et al. (2024). Geographical distribution of close kin in southern right whales on feeding grounds. (ekstern lenke)

2023

• Thorsen, Ingrid Sandvig; Støve, Bård; Skaug, Hans Julius (2023). A TMB Approach to Study Spatial Variation in Weather-Generated Claims in Insurance. (ekstern lenke)

2022

• Delaval, Aurelien Nicolas; Bendall, Victoria; Hetherington, Stuart J. et al. (2022). Evaluating the suitability of close-kin mark-recapture as a demographic modelling tool for a critically endangered elasmobranch population. (ekstern lenke)
• Azzolini, Francesca; Berentsen, Geir Drage; Skaug, Hans Julius et al. (2022). The heritability of BMI varies across the range of BMI—a heritability curve analysis in a twin cohort. (ekstern lenke)
• Andersson, Jonas; Nilsen, Øivind A; Skaug, Hans Julius (2022). Mixed Frequency Data in a (S,s) Pricing Model. (ekstern lenke)

2021

• Solvang, Hiroko Kato; Skaug, Hans Julius; Øien, Nils Inge (2021). Consideration of measurement errors for the Norwegian common minke whale (Balaenoptera acutorostrata acutorostrata) surveys. (ekstern lenke)
• Wacker, Sebastian; Skaug, Hans Julius; Forseth, Torbjørn et al. (2021). Considering sampling bias in close-kin mark–recapture abundance estimates of Atlantic salmon. (ekstern lenke)
• Solvang, Hiroko Kato; Skaug, Hans Julius; Øien, Nils Inge (2021). Measurement error model for the Norwegian common minke whale (Balaenoptera acutorostrata acutorostrata) surveys 2008-2013. (ekstern lenke)
• Smout, Sophie; Murray, Kimberly; Aarts, Geert et al. (2021). Report of the NAMMCO-ICES Workshop on Seal Modelling (WKSEALS 2020). (ekstern lenke)
• Nilsen, Geir Kjetil; Munthe-Kaas, Antonella Zanna; Skaug, Hans Julius et al. (2021). Epistemic uncertainty quantification in deep learning classification by the Delta method. (ekstern lenke)
• Mannseth, Janne; Berentsen, Geir Drage; Skaug, Hans Julius et al. (2021). Variation in use of Caesarean section in Norway: An application of spatio-temporal Gaussian random fields. (ekstern lenke)
• Helgøy, Ingvild Margrethe; Skaug, Hans Julius (2021). The Sibling Distribution for Multivariate Life Time Data. (ekstern lenke)

2020

• Frøysa, Håvard G; Alendal, Guttorm; Skaug, Hans J. et al. (2020). Estimation and identifiability of kinetic parameters in dynamical models of biochemical reaction networks. (ekstern lenke)
• Frøysa, Håvard G; Skaug, Hans J.; Alendal, Guttorm (2020). Experimental design for parameter estimation in steady-state linear models of metabolic networks. (ekstern lenke)
• Fallahi, Shirin; Skaug, Hans J.; Alendal, Guttorm (2020). A comparison of Monte Carlo sampling methods for metabolic network models. (ekstern lenke)
• Berentsen, Geir Drage; Azzolini, Francesca; Skaug, Hans J. et al. (2020). Heritability curves: A local measure of heritability in family models. (ekstern lenke)

2019

• Nikolioudakis, Nikolaos; Skaug, Hans J.; Olafsdottir, Anna H. et al. (2019). Drivers of the summer-distribution of Northeast Atlantic mackerel (Scomber scombrus) in the Nordic Seas from 2011 to 2017; a Bayesian hierarchical modelling approach.. (ekstern lenke)
• Nilsen, Geir Kjetil; Brun, Morten; Zanna, Antonella et al. (2019). Efficient Computation of Hessian Matrices in TensorFlow . (ekstern lenke)
• Shah, Abhishek; Bertino, Laurent; Skaug, Hans J. (2019). Stochastic data assimilation of observations with a detection limit. (ekstern lenke)
• Ruzzante, Daniel E.; McCracken, Gregory R; Førland, Brage et al. (2019). Validation of close‐kin mark–recapture (CKMR) methods for estimating population abundance. (ekstern lenke)
• Skaug, Hans J. (2019). Close-Kin Mark-Recapture (CKMR). (ekstern lenke)
• Skaug, Hans J.; Bravington, Mark V. (2019). Close kin mark recapture in fisheries . (ekstern lenke)
• Skaug, Hans J. (2019). Close-Kin Mark-Recapture (CKMR). (ekstern lenke)
• Mannseth, Janne; Skaug, Hans J. (2019). Bayesian and frequentist computation with application to data from the Medical Birth Registry of Norway. (ekstern lenke)
• Dale, Karina; Müller, Mette Bjørge; Tairova, Zhanna et al. (2019). Contaminant accumulation and biological responses in Atlantic cod (Gadus morhua) caged at a capped waste disposal site in Kollevåg, Western Norway. (ekstern lenke)
• Gjessing, Håkon K.; Skaug, Hans J. (2019). Editorial. (ekstern lenke)
• Skaug, Hans J. (2019). Integration by differentiation; almost a free lunch. (ekstern lenke)
• Fallahi, Shirin; Skaug, Hans J.; Alendal, Guttorm (2019). Bayesian flux balance analysis of metabolic pathways. (ekstern lenke)
• Goksøyr, Anders; Alendal, Guttorm; Aranguren-Abadía, Libe et al. (2019). dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA) – HIGHLIGHTS SO FAR. (ekstern lenke)
• Goksøyr, Anders; Alendal, Guttorm; Aranguren-Abadía, Libe et al. (2019). dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA) – HIGHLIGHTS SO FAR. (ekstern lenke)

2018

• Dale, Karina; Karlsen, Odd Andre; Yadetie, Fekadu et al. (2018). Ecotoxicological responses in Atlantic cod (Gadus morhua) after caging at a capped waste disposal site in Kollevåg, Western Norway . (ekstern lenke)
• Dale, Karina; Karlsen, Odd Andre; Yadetie, Fekadu et al. (2018). Ecotoxicological responses in Atlantic cod (Gadus morhua) after caging at a capped waste disposal site in Kollevåg, Western Norway . (ekstern lenke)
• Goksøyr, Anders; Alendal, Guttorm; Aranguren Abadía, Libe et al. (2018). dCOD 1.0: DECODING THE SYSTEMS TOXICOLOGY OF ATLANTIC COD (GADUS MORHUA). (ekstern lenke)
• Fallahi, Shirin; Skaug, Hans J.; Alendal, Guttorm (2018). Bayesian flux balance analysis; concepts and computation. (ekstern lenke)
• Frøysa, Håvard G; Skaug, Hans J.; Alendal, Guttorm (2018). Experimental design for estimation of first order kinetic parameters in steady-state metabolic networks. (ekstern lenke)
• Gundersen, Kristian; Oleynik, Anna; Alendal, Guttorm et al. (2018). Combining Models and Machine Learning Techniques to Design Leak Detection Monitoring . (ekstern lenke)
• Gundersen, Kristian; Oleynik, Anna; Skaug, Hans J. et al. (2018). Machine Learning in CO2 leak detection. (ekstern lenke)
• Gundersen, Kristian; Oleynik, Anna; Alendal, Guttorm et al. (2018). Model Reduction for Tracer Transport and Applications. (ekstern lenke)
• Oleynik, Anna; Gundersen, Kristian; Alendal, Guttorm et al. (2018). Mathematical methods for detection and localization of CO2 leaks. (ekstern lenke)

2017

• Goksøyr, Siri Øfsthus; Goksøyr, Anders; Karlsen, Odd Andre et al. (2017). dCod 1.0 decoding the systems toxicology of Atlantic cod. (ekstern lenke)
• Goksøyr, Anders; Celander, Malin; Alendal, Guttorm et al. (2017). dCod 1.0: decoding the systems toxicology of Atlantic cod (Gadus morhua). (ekstern lenke)
• Yadetie, Fekadu; Eide, Marta; Söderström, Sofie et al. (2017). PRECISION-CUT LIVER SLICES (PCLS) FOR TOXICOGENOMIC STUDIES IN ATLANTIC COD (Gadus morhua): THE dCOD 1.0 PROJECT. (ekstern lenke)
• Frøysa, Håvard G; Skaug, Hans J.; Alendal, Guttorm (2017). Structural identifiability of kinetic parameters. (ekstern lenke)
• Fallahi, Shirin; Kleppe, Rune; Goksøyr, Anders et al. (2017). Mathematical modeling of regulatory interactions in the fatty acid synthesis pathway. (ekstern lenke)
• Gundersen, Kristian; Alendal, Guttorm; Skaug, Hans J. et al. (2017). Assessment of machine learning methods as a tool in detecting leakages. (ekstern lenke)
• Alendal, Guttorm; Blackford, Jeremy; Chen, Baixin et al. (2017). Bayes’ theorem as the fundament to design monitoring programs.. (ekstern lenke)
• Frøysa, Håvard G; Skaug, Hans J.; Alendal, Guttorm (2017). Structural identifiability of kinetic parameters. (ekstern lenke)
• Fallahi, Shirin; Kleppe, Rune; Goksøyr, Anders et al. (2017). Mathematical modeling of regulatory interactions in the fatty acid synthesis pathway. (ekstern lenke)
• Kristensen, Kasper; Berentsen, Geir Drage; Brooks, Mollie et al. (2017). TMB: a flexible framework for developing mixed model software in R. (ekstern lenke)
• Fallahi, Shirin; Kleppe, Rune; Goksøyr, Anders et al. (2017). Mathematical modeling of regulatory interactions in the fatty acid synthesis pathway. (ekstern lenke)
• Mannseth, Janne; Kleppe, Tore Selland; Skaug, Hans J. (2017). On the application of improved symplectic integrators in Hamiltonian Monte Carlo. (ekstern lenke)
• Skaug, Hans J. (2017). The parent-offspring probability when sampling age-structured populations. (ekstern lenke)
• Malde, Ketil; Seliussen, Bjørghild Breistein; Sanchez, Maria Quintela et al. (2017). Whole genome resequencing reveals diagnostic markers for investigating global migration and hybridization between minke whale species. (ekstern lenke)
• Brooks, Mollie E.; Kristensen, Kasper; van Benthem, Koen J. et al. (2017). glmmTMB balances speed and flexibility among packages for zero-inflated generalized linear mixed modeling. (ekstern lenke)
• Gundersen, Kristian; Blaser, Nello; Alendal, Guttorm et al. (2017). Assessment of Topological Data Analysis and Machine Learning Technologies as Tools for Seep Detection. (ekstern lenke)

2016

• Lunde, Berent Ånund Strømnes; Skaug, Hans J. (2016). Likelihood Estimation of Jump-Diffusions: Extensions from Diffusions to Jump-Diffusions, Implementation with Automatic Differentiation, and Applications. (ekstern lenke)
• Vincenzi, Simone; Crivelli, Alain J.; Munch, Stephan et al. (2016). Trade-offs between accuracy and interpretability in von Bertalanffy random-effects models of growth. (ekstern lenke)
• Kristensen, Kasper; Nielsen, Anders; Berg, Casper W. et al. (2016). TMB: Automatic differentiation and laplace approximation. (ekstern lenke)
• Bravington, Mark V.; Skaug, Hans J.; Anderson, Eric C. (2016). Close-kin mark-recapture. (ekstern lenke)
• Alendal, Guttorm; Blackford, Jeremy; Chen, Baixin et al. (2016). Bayes’ theorem as the fundament to design monitoring programs.. (ekstern lenke)

2015

• Thorson, James T.; Skaug, Hans J.; Kristensen, Kasper et al. (2015). The importance of spatial models for estimating the strength of density dependence. (ekstern lenke)
• Zhang, Yanhui; Oliver, Dean; Chen, Yan et al. (2015). Data assimilation by use of the iterative ensemble smoother for 2D facies models. (ekstern lenke)
• Andersson, Jonas; Nilsen, Øivind Anti; Skaug, Hans J. (2015). Panel data model with mixed frequency – an application to producers' pricing behaviour. (ekstern lenke)
• Oedekoven, Cornelia S; Laake, Jeffrey L; Skaug, Hans J. (2015). Distance sampling with a random scale detection function. (ekstern lenke)
• Thorson, James T.; Scheuerell, Mark D.; Shelton, Andrew O. et al. (2015). Spatial factor analysis: A new tool for estimating joint species distributions and correlations in species range. (ekstern lenke)
• Kleppe, Tore Selland; Skaug, Hans J. (2015). Bandwidth selection in pre-smoothed particle filters. (ekstern lenke)
• Øigård, Tor Arne; Skaug, Hans J. (2015). Fitting state-space models to seal populations with scarce data. (ekstern lenke)
• Haug, Tore; Øien, Nils Inge; Skaug, Hans J. et al. (2015). DNA-register for vågehval: en skattekiste for studier av hvalbiologi.. (ekstern lenke)
• Solvang, Hiroko Kato; Skaug, Hans J.; Øien, Nils Inge (2015). Abundance estimates of common minke whales in the Northeast Atlantic base don survey data collected over the period 2008-2013. (ekstern lenke)
• Solvang, Hiroko Kato; Skaug, Hans J.; Øien, Nils Inge (2015). Measurement error model for the Norwegian minke whale surveys 2008-2013. (ekstern lenke)
• Thorson, James T.; Shelton, Andrew O.; Ward, Eric J. et al. (2015). Geostatistical delta-generalized linear mixed models improve precision for estimated abundance indices for West Coast groundfishes. (ekstern lenke)

2014

• Sanchez, Maria Quintela; Skaug, Hans J.; Øien, Nils Inge et al. (2014). Investigating population genetic structure in a highly mobile marine organism: The minke whale balaenoptera acutorostrata acutorostrata in the north east atlantic. (ekstern lenke)
• Kleppe, Tore Selland; Skaug, Hans J. (2014). Bandwidth Selection In Pre-Smoothed Particle Filters. (ekstern lenke)
• Vincenzi, Simone; Mangel, Marc; Crivelli, Alain J. et al. (2014). Determining individual variation in growth and its implication for life-history and population processes using the Empirical Bayes Method. (ekstern lenke)
• Lorentzen, Rolf; Stordal, Andreas S.; Nævdal, Geir et al. (2014). Estimation of production rates with transient well-flow modeling and the auxiliary particle filter. (ekstern lenke)
• Anderson, Eric C.; Skaug, Hans J.; Barshis, David J. (2014). Next-generation sequencing for molecular ecology: a caveat regarding pooled samples. (ekstern lenke)
• Skaug, Hans J.; Yu, Jun (2014). A flexible and automated likelihood based framework for inference in stochastic volatility models. (ekstern lenke)
• Kleppe, Tore Selland; Yu, Jun; Skaug, Hans J. (2014). Maximum likelihood estimation of partially observed diffusion models. (ekstern lenke)
• Solvang, Hiroko Kato; Skaug, Hans J.; Øien, Nils Inge (2014). Preliminary abundance estimates of common minke whales in the Northeast Atlantic based on survey data collected over the period 2008-2013. (ekstern lenke)
• Haug, Tore; Øien, Nils Inge; Skaug, Hans J. et al. (2014). Unødvendig med fem fangstområder for vågehval.. (ekstern lenke)

2013

• Haaland, Øystein Ariansen; Skaug, Hans J. (2013). Estimating genotyping error rates from parent-offspring dyads. (ekstern lenke)
• Bolker, Benjamin M.; Gardner, Beth; Maunder, Mark et al. (2013). Strategies for fitting nonlinear ecological models in R, AD Model Builder, and BUGS. (ekstern lenke)
• Langrock, Roland; Borchers, David L.; Skaug, Hans J. (2013). Markov-modulated nonhomogeneous poisson processes for modeling detections in surveys of marine mammal abundance. (ekstern lenke)
• Glover, Kevin; Kanda, Naohisa; Haug, tore et al. (2013). Hybrids between common and Antarctic minke whales are fertile and can back-cross. (ekstern lenke)

2012

• Stordal, Andreas S.; Valestrand, Randi; Karlsen, Hans A et al. (2012). Comparing the adaptive Gaussian mixture filter with the ensemble Kalman filter on synthetic reservoir models. (ekstern lenke)
• Glover, Kevin Alan; Haug, tore; Øien, Nils Inge et al. (2012). The Norwegian minke whale DNA register: a data base monitoring commercial harvest and trade of whale products. (ekstern lenke)
• Torrissen, Ole; Glover, Kevin; Haug, tore et al. (2012). Good ethics or political and cultural censoring in science?. (ekstern lenke)
• Fossum, Kristian; Mannseth, Trond; Oliver, Dean et al. (2012). Numerical comparison of Ensemble Kalman Filter and Randomized maximum Likelihood. (ekstern lenke)
• Kleppe, Tore Selland; Skaug, Hans J. (2012). Fitting general stochastic volatility models using Laplace accelerated sequential importance sampling. (ekstern lenke)
• Stordal, Andreas S.; Karlsen, Hans A; Nævdal, Geir et al. (2012). Filtering with state space localized Kalman gain. (ekstern lenke)
• Okamura, Hiroshi; Minamikawa, Shingo; Skaug, Hans J. et al. (2012). Abundance estimation of long-diving animals using line transect methods. (ekstern lenke)
• Fournier, David A.; Skaug, Hans J.; Ancheta, Johnoel et al. (2012). AD Model Builder: using automatic differentiation for statistical inference of highly parameterized complex nonlinear models. (ekstern lenke)
• Zhang, Yanhui; Oliver, Dean; Chen, Yan et al. (2012). Data Assimilation Using the Iterative Ensemble Smoother for 2-D Categorical Models. (ekstern lenke)

2011

• Thulin, Kristian; Nævdal, Geir; Skaug, Hans Julius et al. (2011). Quantifying Monte Carlo Uncertainty in the Ensemble Kalman Filter. (ekstern lenke)
• Stordal, Andreas S.; Karlsen, Hans A; Nævdal, Geir et al. (2011). Bridging the ensemble Kalman filter and particle filters: the adaptive Gaussian mixture filter. (ekstern lenke)
• Haaland, Øystein; Glover, Kevin A.; Seliussen, Bjørghild Breistein et al. (2011). Genotyping errors in a calibrated DNA register: implications for identification of individuals. (ekstern lenke)

2010

• Skaug, Hans Julius; Øien, Nils Inge; Haug, Tore (2010). Hva kan et register over vågehvalens DNA fortelle om adferd og biologi?. (ekstern lenke)
• Glover, Kevin; Kanda, Naohisa; Haug, Tore et al. (2010). Migration of Antarctic Minke Whales to the Arctic. (ekstern lenke)
• Kleppe, Tore Selland; Yu, Jun; Skaug, Hans Julius (2010). Simulated maximum likelihood estimation of continuous time stochastic volatility models. (ekstern lenke)
• Kleppe, Tore Selland; Green, William; Yu, Jun et al. (2010). Maximum Simulated Likelihood Methods and Applications. (ekstern lenke)
• Skaug, Hans Julius; Berube, Martine; Palsbøll, Per (2010). Detecting dyads of related individuals in large collections of DNA-profiles by controlling the false discovery rate. (ekstern lenke)
• Kleppe, Tore Selland; Skaug, Hans J.; hiroshi, okamura (2010). Asymptotic bias of the hazard probability model under model mis-specification. (ekstern lenke)
• Økland, Jan-Magnus; Haaland, Øystein; Skaug, Hans Julius (2010). A method for defining management units based on genetically determined close relatives. (ekstern lenke)
• Liow, Lee Hsiang; Skaug, Hans Julius; Ergon, Torbjørn H. et al. (2010). Global occurrence trajectories of microfossils: environmental volatility and the rise and fall of individual species. (ekstern lenke)
• Le Rouzic, Arnaud; Skaug, Hans Julius; Hansen, Thomas F. (2010). Estimating genetic architectures from artificial-selection responses: A random-effect framework. (ekstern lenke)

2008

• Skaug, Hans Julius; Berube, Martine; Rew, Mary Beth et al. (2008). Genetic analyses reveal promiscuous mating in female minke whales, Balaenoptera acutorostrata. (ekstern lenke)
• Paulsen, Jostein; Lunde, Astrid; Skaug, Hans Julius (2008). Fitting mixed-effects models when data are left truncated. (ekstern lenke)
• Kleppe, Tore Selland; Skaug, Hans Julius (2008). Building and Fitting Non-Gaussian Latent Variable Models via the Moment-Generating Function. (ekstern lenke)
• Ergon, Torbjørn; Skaug, Hans Julius (2008). Estimating distributions of correlated individual life-history traits from mark-recapture data. (ekstern lenke)

2007

• Skaug, Hans Julius; Frimannslund, Lennart; Øien, Nils Inge (2007). Historical population assessment of Barents Sea harp sea's (Pagophilus groenlandicus). (ekstern lenke)

2006

• Skaug, Hans Julius; Fournier, David (2006). Automatic Approximation of the Marginal Likelihood in non-Gaussian Hierarchical Models. (ekstern lenke)
• Kitakado, T; Kitada, S; Kishino, H et al. (2006). An integrated-likelihood method for estimating genetic differentiation between populations. (ekstern lenke)
• Frimannslund, Lennart; Steihaug, Trond; Skaug, Hans Julius (2006). On Curvature and Separability in Unconstrained Optimisation. (ekstern lenke)
• Palsbøll, Per; Berube, Martine; Skaug, Hans Julius et al. (2006). DNA registers of legally obtained wildlife and derived products as means to identify illegal takes. (ekstern lenke)
• Skaug, Hans Julius (2006). Markov modulated Poisson processes for clustered line transect data. (ekstern lenke)

2005

• Skaug, Hans Julius; Øien, Nils (2005). Genetic tagging of male North Atlantic minke whales through comparison of maternal and foetal DNA-profiles. (ekstern lenke)
• Trenkel, Verena; Skaug, Hans Julius (2005). Disentangling the effects of capture efficiency and population abundance on catch data using random effects models. (ekstern lenke)
• Skaug, Hans Julius; Øien, Nils (2005). Genetic tagging of males in North Atlantic minke whales through comparison of mother and fetus DNA-profiles. (ekstern lenke)

2004

• Skaug, Hans Julius; Øien, Nils; Schweder, Tore et al. (2004). Abundance of minke whales (Balaenoptera acutorostrata) in the Northeastern Atlantic. (ekstern lenke)

2002

• Skaug, Hans Julius (2002). Automatic differentiation to facilitate maximum likelihood estimation in nonlinear random effects models. (ekstern lenke)

2001

• Skaug, Hans Julius (2001). Allele-sharing methods for estimation of population size. (ekstern lenke)

2000

• Hirst, David; Høst, Gudmund; Schweder, Tore et al. (2000). Towards a statistical model for the uncertainty in fisheries data for stock asssessment in the Barents Sea. (ekstern lenke)

1999

• Skaug, Hans Julius; Schweder, T. (1999). Hazard models for line transect surveys with independent observers. (ekstern lenke)
• Schweder, Tore; Skaug, Hans J.; Langaas, Mette et al. (1999). Simulated likelihood methods for complex double-platform line transect surveys. (ekstern lenke)

1997

• Schweder, Tore; Skaug, Hans J.; Dimakos, Xeni Kristine et al. (1997). Abundance of northeastern Atlantic minke whales, estimates for 1989 and 1995. (ekstern lenke)
• Skaug, Hans J.; Gjøsæter, Harald; Haug, tore et al. (1997). Do Minke Whales (Balaenoptera acutorostrara) Exhibit Particular Prey Preferences?. (ekstern lenke)

1996

• Belsnes, Dag; Bergan, Marius; Dimakos, Xeni Kristine et al. (1996). NAILS-96, System Design and Program Documentation. (ekstern lenke)
• Skaug, Hans Julius (1996). Perpendicular distance line transect methods based on integrated spatial hazard probability models. (ekstern lenke)
• Haug, Tore; Lindstrøm, Ulf; Nilssen, Kjell T. et al. (1996). Diet and food avaliability for Northeastern Atlantic minke whales, Balaenoptera Acutorostrata. (ekstern lenke)
• Schweder, Tore; Skaug, Hans Julius; Dimakos, Xeni Kristine et al. (1996). Abundance of northeastern Atlantic minke whales, estimates for 1989 and 1995. (ekstern lenke)
• Skaug, Hans Julius; Dimakos, Xeni Kristine; Schweder, Tore (1996). NAILS-96 Specification document. (ekstern lenke)

1995

• Follestad, Turid; Høst, Gudmund; Skaug, Hans Julius (1995). Methods for simulation of stochastic vector-fields in NSPACE. (ekstern lenke)

1994

• Skaug, Hans Julius (1994). Nonparametric functional estimation with application to hypothesis testing. (ekstern lenke)
• Skaug, Hans Julius (1994). Nonparametric tests of serial indepence. (ekstern lenke)
• Skaug, Hans Julius (1994). Ikkeparametriske tester for seriell uavhengighet. (ekstern lenke)

1993

• Skaug, Hans Julius; Tjøstheim, Dag Bjarne (1993). A nonparametric test of serial independence based on the empirical distribution function. (ekstern lenke)
• Skaug, Hans Julius (1993). The limit distribution of the Hoeffding statistic for test of serial independence. Report No.22 Jan. 1993. (ekstern lenke)

1991

• Skaug, Hans Julius (1991). Edgeworth utvikling og bootstrapping i tidsrekke analyse. (ekstern lenke)

Se en full oversikt over publikasjoner i Cristin

 

Google Scholar: https://scholar.google.com/citations?user=RTHIfAUAAAAJ&hl=en

From CRIStin (Current research information system in Norway):