Search for dissertations about: "multivariate analysis"

Showing result 16 - 20 of 735 swedish dissertations containing the words multivariate analysis.

  2. 16. Feature Informativeness, Curse-of-Dimensionality and Error Probability in Discriminant Analysis

    Author : Tatjana Pavlenko; Matematisk statistik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Statistics; Matematik; Mathematics; feature selection; Discriminant analysis; feature informativeness; growing dimension assymptotics; operations research; operationsanalys; programmering; aktuariematematik; programming; actuarial mathematics; Statistik; Multivariate analysis; MATHEMATICS;

    Abstract : This thesis is based on four papers on high-dimensional discriminant analysis. Throughout, the curse-of-dimensionality effect on the precision of the discrimination performance is emphasized. A growing dimension asymptotic approach is used for assessing this effect and the limiting error probability are taken as the performance criteria. READ MORE

  4. 17. Size determination of hyaluronan and multivariate analysis of amyloid prone proteins

    Author : Linus Malm; Göran Larsson; Henrik Antti; Mary Cowman; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hyaluronan; Dynamic Light Scattering; GEMMA; Amyloid Aggregation; Multivariate Analysis; Biochemistry; Biokemi; medicinsk biokemi; Medical Biochemistry; fysikalisk kemi; Physical Chemistry;

    Abstract : Background.The extracellular matrix surrounds all cells within our bodies. The glycosaminoglycan hyaluronan is a major component in the extracellular matrix. Despite its structural simplicity it has been shown to be involved in several important functions. READ MORE

  5. 18. Processing and analysis of NMR data : Impurity determination and metabolic profiling

    Author : Jenny Forshed; Sven P. Jacobsson; Jules L. Griffin; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; quantitative nuclear magnetic resonance spectrometry; qNMR; multivariate analysis; peak alignment; data fusion; Analytical chemistry; Analytisk kemi;

    Abstract : This thesis describes the use of nuclear magnetic resonance (NMR) spectrometry as an analytical tool. The theory of NMR spectroscopy in general and quantitative NMR spectrometry (qNMR) in particular is described and the instrumental properties and parameter setups for qNMR measurements are discussed. READ MORE

  6. 19. Systems Biology Based Approaches to Identify Biomarkers in Seasonal Allergic Rhinitis

    Author : Hui Wang; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Glucocorticoids; Seasonal allergic rhinitis; Biomarkers; Gene expression microarray analysis; Proteomics; Multivariate analysis; Pathway analysis;

    Abstract : Glucocorticoids (GC) are the most effective anti-inflammatory treatment for seasonal allergic rhinitis (SAR). However, a few patients with SAR show poor response to GC treatment. Hence, there is a clinical need to find biomarkers to predict and monitor treatment response. READ MORE

  7. 20. Metoder för informationsoptimering vid organisk syntes

    Author : Åke Nordahl; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Carboxamides; Carboxylic acids; Complex reducing agents CRA ; Experimental design; Lewis acids; Multivariate analysis; Multivariate design; Order of introduction; Principal component analysis PCA ; Principal component multiple regression PCMR ; Principal properties; Screening;

    Abstract : .... READ MORE