Blar i Institutt for matematiske fag på tittel
Viser treff 2022-2041 av 2364
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Statistical Methods for the Analysis of Data with a Lower Limit of Detection
(Master thesis, 2019)I denne oppgaven tar vi opp problemet med å analysere data målt på en kontinuerlig skala med en nedre deteksjonsgrense og null-inflasjon, for univariate, bivariate og longitudinelle data. Vi spesifiserer en sensurert binær ... -
Statistical methods for the analysis of randomized controlled trials with repeated measurements and missing data
(Master thesis, 2019)Randomiserte kontrollerte forsøk (RCT) er en mye brukt metode i medisinsk forskning. Målet med metoden er å analysere effekten av en behandling over tid. Denne typen forsøk er utsatt for manglende data. Formålet med denne ... -
Statistical methods to detect genotype-phenotype association using genetic similarity matrices
(Master thesis, 2016)The main focus of this thesis is to investigate and compare different statistical methods to perform genotype-phenotype association analyses of HUNT VO2max data from 1472 men, while accounting for genetic confounding. The ... -
Statistical Modeling and Analysis of Repeated Measures, using the Linear Mixed Effects Model.
(Master thesis, 2011)Our main objective for this thesis is to present and discuss the linear mixed effects model and, in particular, the different possible covariance structures for the random effects and the residuals. The linear mixed effects ... -
Statistical modeling for real time pore pressure prediction from pre-drill analysis and well logs
(Journal article; Peer reviewed, 2019)The challenge of pore pressure prediction in an overpressured area near a well is studied. Predrill understanding of pore pressure is available from a 3D geologic model for pressure buildup and release using a basin modeling ... -
Statistical modeling for safer drilling operations
(Doctoral theses at NTNU;2020:172, Doctoral thesis, 2020) -
Statistical modeling of maintenance on offshore oil and gas installations
(Master thesis, 2011)In this thesis it has been analyzed how the maintenance will evolve over time for different systems on oil and gas installations. Several statistical models have been proposed to analyze this, minimal repair models (NHPP), ... -
Statistical modeling, simulation, and experimental verification of wideband indoor mobile radio channel
(Journal article; Peer reviewed, 2018)This paper focuses on the modeling, simulation, and experimental verification of wideband single-input single-output (SISO) mobile fading channels for indoor propagation environments. The indoor reference channel model is ... -
Statistical modelling and analysis of energy expenditure among severely overweight
(Master thesis, 2017)The purpose of this thesis was to investigate the relationship between the energy expenditure and the FTO genotype (Fat Mass And Obesity-Associated Protein) of 101 severely overweight persons. The statistical methods used ... -
Statistical modelling and analysis of energy expenditure among severely overweight
(Master thesis, 2017)The purpose of this thesis was to investigate the relationship between the energy expenditure and the FTO genotype (Fat Mass And Obesity-Associated Protein) of 101 severely overweight persons. The statistical methods used ... -
Statistical Modelling of Financial Risk
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:5, Doctoral thesis, 2007) -
Statistical Models for the Beads Task Problem in Psychiatry
(Master thesis, 2016)The tendency to "jump to conclusion" and make decisions on basis of little evidence has been linked with being prone to delusions. This behavior is particularly seen in the "beads task", where participant are presented ... -
Statistical Models in Ice Hockey
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:294, Doctoral thesis, 2011) -
Statistical Postprocessing of Ensemble Forecasts of Wind
(Master thesis, 2016)This thesis considers methods and models for postprocessing ensemble forecasts of wind. Based on Bayesian model averaging (BMA), several different extensions are proposed and tested. Firstly, historical observations of ... -
Statistical solutions of hyperbolic systems of conservation laws: Numerical approximation
(Peer reviewed; Journal article, 2020)Statistical solutions are time-parameterized probability measures on spaces of integrable functions, which have been proposed recently as a framework for global solutions and uncertainty quantification for multi-dimensional ... -
Statistics of extreme hydroelastic response for large ships
(Journal article; Peer reviewed, 2018)For the safety of crew, ship and cargo, it is essential to assess all aspects of the wave loading to ensure that ships are designed to endure extreme events. This paper describes a practical method for prediction of extreme ... -
Statistics of Wave Induced Nonlinear Loads and Responses
(Doktoravhandlinger ved NTNU, 1503-8181; 2006:180, Doctoral thesis, 2006)The challenge to calculate the response statistics of nonlinear, compliant offshore structures subjected to a random seaway is still substantial. The topic has been studied intensively for decades, and a substantial amount ... -
Statistikk av ekstreme vannføringer i norske vassdrag ved bruk av ACER metoden
(Master thesis, 2016)Denne masteren brukte tre forskjellige extremverdimetoder for å kalkulere vannføringsdata fra seks forskjellige vassdrag i Norge. De tre metodene var annual maxima metoden, peaks-over-threshold metoden og average conditional ... -
Statistisk analyse av celleprøver innen kreftdiagnose.: Multinomisk logistisk regresjon - modelltilpasning og prediksjon.
(Master thesis, 2007)Brystkreft og livmorhalskreft er to av de hyppigste kreftformene blant kvinner. Masteroppgaven omhandler disse to krefttypene, og problemstillinger løses ved å bruke medisinsk statistikk. To forskjellige datasett er brukt, ... -
Statistisk modellering av data for hukommelse hos kaier
(Master thesis, 2010)Hukommelsen til fuglearten kaier er undersøkt ved modellering og analysering av tilgjengelige data. To fugler har gjennomført en mengde med tester etter en periode med opptrening. Robert Biegler og Gerit Pfuhl stod for ...