Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"functional principal component analysis"”.
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A functional data analytic approach for region level differential DNA methylation detection
… This study focuses on developing two techniques, functional principal component analysis (FPCA) and smoothed functional principal component analysis (SFPCA), to identify differentially methylated regions (DMRs) that will enable discovery of epigenomic structural variations in NGS data. Using real …
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Longitudinal analysis of platelet count data
… risks in patients with low platelet counts or dysfunctional platelets. This research explores the dynamics of platelet count levels. The primary aim is to understand when and why platelet products are failing, by investigating differences in platelet count trajectories among donor groups, …
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Statistical Methods for Multivariate Functional Data Clustering, Recurrent Event Prediction, and Accelerated Degradation Data Analysis
… introduce a clustering method for multivariate functional data. In order to cluster the customized events extracted from multivariate functional data, we apply the functional principal component analysis (FPCA), and use a model based clustering method on a transformed matrix. A penalty term is …
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Novel statistical modeling of sleep patterns in Drosophila melanogaster
… time are captured using scores calculated from functional principal component analysis (FPCA). Once the sleep features are derived, the next step in the framework consists of using two different types of statistical models (multiple linear regression and Cox proportional hazards regression) …
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Assessing Driver Behavior in the Context of Driving Environment
… factors have long been an important component in traffic safety. Studies to assess driver behavior and the related safety concerns have primarily used data that does not capture the dynamic nature of driving tasks. The widespread use of naturalistic driving data in recent years allows …
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Análisis de la bolsa de valores de Colombia desde la perspectiva del análisis de datos funcionales
… of the Colombian stock market with multivariate functional data analysis”, publicado en la revista “Mathematics”, cuyos autores son el doctorando, las directoras y el tutor de la tesis. Dado que el enfoque metodológico de la tesis lo hereda del citado artículo, hemos decidido incluir los …