Blar i Institutt for matematiske fag på tittel
Viser treff 2139-2158 av 2527
-
Statistical analysis of biological data – diagnostic tests, geneontology and gene expression
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:107, Doctoral thesis, 2009) -
Statistical Analysis of Darwinian Selection in Genome Evolution
(Master thesis, 2007)This work will try to prove that nearby genes in a genome have similar functions and are parts of the same biological processes, and are thus biased to stay together in evolution in order for the organism to survive. From ... -
Statistical analysis of factors influencing early neurological deterioration after acute ischemic stroke using sparse logistic regression
(Master thesis, 2016)A total of 368 patients treated at the stroke unit at St. Olavs hospital in Trondheim were included in a study to analyze early neurological deterioration after acute ischemic stroke. Bad prognosis is associated with early ... -
Statistical Analysis of Interaction Effects Between Environmental and Genetic Factors
(Master thesis, 2021)I denne oppgaven analyseres interaksjonseffekten mellom genetiske faktorer og fysisk aktivitet når det kommer til risiko for å utvikle hjerte- og karsykdommer. Dette inkluderer å lage datasett, bli kjent med teorien fra ... -
Statistical Analysis of Metal Processes
(Master thesis, 2017)Electric smelting furnaces are complex systems that are not easily explained by a physical or chemical model. However, a statistical model based on observed quantities may be just as good. Among many attemps of modelling ... -
Statistical Analysis of Quantitative PCR Data
(Master thesis, 2011)This thesis seeks to develop a better understanding of the analysis of gene expression to find the amount of transcript in a sample. The mainstream method used is called Polymerase Chain Reaction (PCR) and it exploits the ... -
Statistical analysis of rounded data: measurement errors vs rounding errors
(Journal article; Peer reviewed, 2018)Since data for statistical analysis are always given in a discretized form, observations contain not only measurement errors but also rounding errors which are determined by the discretization step. In this paper we consider ... -
Statistical Analysis of Space-time Data: New Models and Applications
(Doctoral theses at NTNU;2018:93, Doctoral thesis, 2018) -
Statistical Analysis of the Association between MicroRNAs in Breast Milk, Perinatal Probiotic Supplement and the Development of Atopic Dermatitis
(Master thesis, 2022)Studien Probiotics in the Prevention of Allergy among Children in Trondheim (ProPACT) viste en reduksjon på 40% i risikoen for å utvikle atopisk dermatitt for barn der mødrene fikk et probiotisk tilskudd før og mens de ... -
Statistical approaches for sampling and monitoring in Earth science applications
(Doctoral theses at NTNU;2023:374, Doctoral thesis, 2023) -
Statistical Machine Learning on Covid-19 Time Series using Econometrics
(Master thesis, 2022)I denne oppgaven blir tre tidsrekkemodeller sin evne til å predikere framtidige nye tilfeller av Covid-19 sammenliknet. Den første modellen er en maskinlæringsmodell av typen CNN-LSTM. Da modellen ble publisert i 2021, var ... -
Statistical methods for analysis of gene expression count data applied to a Crohn's disease dataset
(Master thesis, 2022)Denne oppgaven er motivert av behovet for å bruke gyldige og sterke statistiske modeller og metoder for analyse av genuttrykksdata i medisin, spesielt når flere observasjoner fra samme individ er til stede i data. Det ... -
Statistical Methods for Calculating the Risk of Collision Between Petroleum Wells
(Master thesis, 2012)In this thesis we explore several statistical methods for addressing the risk of collision between two petroleum wells. Such a collision is a potentially dangerous but rare event that can occur in situations with directional ... -
Statistical methods for control of the familywise error rate when testing for genotype-phenotype associations
(Doctoral theses at NTNU;2017:060, Doctoral thesis, 2017) -
Statistical methods for detecting genotype-phenotype association in the presence of environmental covariates
(Master thesis, 2013)This thesis shows how statistical methods based on logistic regression models canbe used to analyze and interpret biological data. In genome-wide association stud-ies, the aim is to detect association between genetic markers ... -
Statistical Methods for early Prediction of Cerebral Palsy based on Data from Computer-based Video Analysis
(Master thesis, 2017)In this thesis we have investigated the association between summary variables from the General Movement Toolbox (GMT), and cases of abnormal fidgety movements (FMs) and cerebral palsy (CP). The GMT-software calculates ... -
Statistical methods for estimating fluctuating selection
(Doctoral theses at NTNU;2020:99, Doctoral thesis, 2020) -
Statistical Methods for Genetic Association Studies under the Extreme Phenotype Sampling Design: Modelling the Effects of both Common and Rare Genetic Variants
(Master thesis, 2014)In this thesis we investigate a concept in genetic association studies known as extreme phenotype sampling (EPS), where phenotype refers to physical appearances and in humans. In EPS studies, only individuals with extreme ... -
Statistical Methods for Multiple Testing in Genome-Wide Association Studies
(Master thesis, 2012)In Genome-Wide Association Studies (GWAS) the aim is to look for associationbetween genetic markers and phenotype (disease). For each genetic marker weperform an hypothesis test. Since the number of markers is high (in the ... -
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 ...