Search for dissertations about: "Logistic Regression"

Showing result 1 - 5 of 449 swedish dissertations containing the words Logistic Regression.

  1. 1. Optimal Design of Experiments for the Quadratic Logistic Model

    University dissertation from Stockholm : Department of Statistics, Stockholm University

    Author : Ellinor Fackle Fornius; Stockholms universitet.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Logistic regression; D-optimality; c-optimality; Canonical design space; Maximum likelihood estimation; Sequential design; Stochastic approximation; SOCIAL SCIENCES Statistics; computer and systems science Statistics; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Statistik; statistik; Statistics;

    Abstract : Optimal design of experiments for binary data is the topic of this thesis. A particular logistic model including a quadratic term in the linear predictor is considered. Determining an optimal design for this model is complicated by the fact that the optimal design is dependent on the unknown true parameters. READ MORE

  2. 2. Evaluation of Students' Attitudes Towards Vocational Education in Jordan

    University dissertation from Malmö högskola, Lärarutbildningen

    Author : Ahmed Al-Sa'd; Malmö University.; [2007]
    Keywords : SOCIAL SCIENCES Social sciences Pedgogical work; SAMHÄLLSVETENSKAP Socialvetenskap Pedagogiskt arbete; Humanities Social Sciences; attitudes; students attitudes; vocational education; psychometrics; scaling techniques; factor analysis; multiple regression; logistic regression; attitude behaviour relationship;

    Abstract : This doctoral dissertation consists of the empirical main study and the explorative study. The main goal of the empirical study has been to acquire knowledge about students’ attitudes towards vocational education in Jordan, and to explore the dimensionality of their attitudes as well. READ MORE

  3. 3. Edge correction and regression models for quantifying single-tree influence on understory vegetation

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Sharon Kühlmann-Berenzon; Göteborgs universitet.; Gothenburg University.; [2004]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; beta distribution; ecology; edge effects; forestry; influence potential; logistic regression; statistical modeling; spatial point process;

    Abstract : The understory is the layer of vegetation in the forest situated under the canopies of the trees. Some species of understory vegetation benefit from the surrounding trees, e.g by the provided nutrients, while others are restricted, e.g. READ MORE

  4. 4. Locally D-optimal Designs for Bivariate Logistic Regression

    University dissertation from Umeå University

    Author : Jari Appelgren; Umeå universitet.; [2004]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Statistik; Statistics;

    Abstract : .... READ MORE

  5. 5. Statistical modelling in chemistry - applications to nuclear magnetic resonance and polymerase chain reaction

    University dissertation from Centre for Mathematical Sciences, Lund University

    Author : Halfdan Grage; Lunds universitet.; Lund University.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Statistik; operationsanalys; programmering; aktuariematematik; programming; actuarial mathematics; Statistics; operations research; experimental design.; logistic regression; detection probability; region of operability; sampling. Diagnostic PCR; Cramér-Rao bounds; maximum likelihood estimation; NMR spectroscopy; Gaussian noise;

    Abstract : This thesis consists of two parts with the common theme of statistical modelling in chemistry. The first part is concerned with applications in nuclear magnetic resonance (NMR) spectroscopy, while the second part deals with applications in polymerase chain reaction (PCR). READ MORE