Browsing Institutt for matematiske fag by Subject "Statistikk"
Now showing items 1-9 of 9
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A Continuous-Time, Discrete-Space Statistical Model for Estimating Dispersal Rate Applied to a Population of House Sparrows (Passer Domnesticus) in Northern Norway
(Master thesis, 2015)How individuals move and interact with each other is a complex matter. Even so, the knowledge of how such movements and interactions happen is important to understand in order to be able to keep genetic variation and ... -
A simulation of the development and screening of Cancer Mammae
(Master thesis, 2009)Based on the tumor growth model of Harald Weedon-Fekjær et al.'s paper "Breast cancer tumor growth estimated through mammography screening data", a simulation of breast cancer occurrence and tumor growth in a large population ... -
an extreme value perspective on the nordic electricity maket spot price extreme changes
(Master thesis, 2010)We explore the nordic electricity maket spot price extreme changes by using an extreme value perspective based on Nord pool. P.S Sorry I really dont know how to use this system, it makes submission of master paper complicated ... -
Approximate recursive algorithm for finding MAP of binary Markov random fields
(Master thesis, 2010)The purpose of this study was to develop a recursive algorithm for computing a maximum a posteriori (MAP) estimate of a binary Markov random field (MRF) by using the MAP-MRF framework. We also discuss how to include an ... -
Bayesian Inversion and Inference of Categorical Markov Models with Likelihood Functions Including Dependence and Convolution
(Master thesis, 2015)A convolutional two-level Markov model is studied in this thesis. The bottom level contains a latent Markov chain, and given the variables, the middle contains a latent Gaussian random field. We observe the second level ... -
Chlamydia trachomatis infections in Norway 2004-2006: Testing and treatment patterns among men and women
(Master thesis, 2009)Background: In Norway, the number of positive tests for Chlamydia Trachomatis (CT) is increasing. Patients with a positive CT test result should be immediately treated with oral antibiotics according to the treatment ... -
Efficiency of Screening Designs with a Small Number of Runs
(Master thesis, 2010)Abstract: Two level non-regular designs are widely used in industrial experimentation for factor screening. At the initial stage of experimentation, it is not possible to know in advance which factors are active so it is ... -
Gaussian Markov Models for Adaptive Smoothing
(Master thesis, 2010)In this thesis, we study Gaussian Markov random field representation of the non-homogenous integrated Wiener process, for the purpose of doing adaptive smoothing of temporal data. We demonstrate that these representations ... -
Temporal changes in parameters describing stochastic population dynamics
(Master thesis, 2011)The solution of a stochastic differential equation with temporally dependent parameters is the basis for the following analysis of stochastic population dynamics with temporal changes in the parameters. A discrete density ...