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 20 of 66 for “"mathematical statistics"”.
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Kapiliarinių rankos piešinių tyrimas statistikos metodais /
To master the methods of mathematical statistics for dactyloscopic.
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The use of nonnull models for ranks in nonparametric statistics
… model popularized by Mallows (1957, Annals of Mathematical Statistics) uses a one-parameter exponential family model with the canonical sufficient statistic being equivalent to Kendall's tau."
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Weighted Universality Theorems for the Riemann and Hurwitz Zeta-Functions /
… mathematics (number theory, probability theory, mathematical statistics) weighted theorems and their applications are often investigated. Weighted universality of zeta-functions is comparatively a new branch of universality, there exist only few papers in that direction. Therefore, it was …
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Dvojúrovňové optimalizačné modely a ich využitie v úlohách optimalizácie portfólia
… Lenka Godul'ová Department of Probability and Mathematical Statistics Supervisor: doc. RNDr. Ing. Miloš Kopa, Ph.D. Abstract: This work deals with the problem of bilevel tasks. First, it recalls the basic knowledge of mean-risk models, risk measure in singlelevel problems, and second degree …
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The mathematical-statistical methodology of the contemporary Soviet family budget survey
The study describes and assesses the mathematical-statistical methodology of the contemporary Soviet Family Budget Survey, both in regard to the sample design and in regard to the processing and analysis of the survey data. A wide range of methodological deficiencies are identified, accounting for …
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A statistical analysis of the Ceres project
… I thank all the members of the Department of Mathematical Statistics, University of Cape Town, for being most willing to help me, and in icu for the guidance given by my supervisor Professor C.G. Troskie as well as the help given by Associate Professor .H. Money. I a grateful to Dr. W. …
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Inversion of probabilistic models of structures using measured transfer functions
… methods of estimation from the theory of mathematical statistics, such as the method of maximum likelihood, are not well-adapted to formulate and solve this inverse problem. In particular, numerical difficulties and conceptual problems due to model misspecification are shown to prohibit …
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In-sample forecasting: structured models and reserving
… and statistical methods’. However, modern statistics has not found its way in the reserving departments of today’s insurance companies. This thesis attempts to contribute to the connection between the world of mathematical statistics and the reserving practice in general insurance. As part …
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Užsienio prekybos prekėmis statistinė analizė /
… Data received from the Lithuanian Department of Statistics that are not publicly available. The purpose of the work is to study the different values of commodity prices; to analyze the trends between countries, commodity codes and different companies, applying the models of mathematical …
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Stuburą stabilizuojančių pratimų poveikis asmens, sergančio išsėtine skleroze, motorinei funkcijai ir gyvenimo kokybei /
… of a person with multiple sclerosis. Descriptive mathematical statistics and comparative data analysis were performed. The study included a 44-year-old woman with multiple sclerosis aged 15 years. The wheelchair has been used since 2016. The research took place at the Siauliai University Health, …
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Sequential Monte Carlo Methods with Applications to Positioning and Tracking in Wireless Networks
This thesis is based on 5 papers exploring the filtering problem in non-linear non-Gaussian state-space models together with applications of Sequential Monte Carlo (also called particle filtering) methods to the positioning in wireless networks. The aim of the first paper is to study the …
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The impact of estimation frequency on Value at Risk (VaR) and Expected Shortfall (ES) forecasts: an empirical study on conditional extreme value models
This study investigates extreme market events which occur in the tails of a distribution. The extreme events occur with a very low probability, but with significant consequences, which is what makes them of interest. In this study 20 years of data from both the S&P 500 and the JSE All Share index …
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The Impact of the Carry Trade on Global Currency Markets
This work analyses the effect of the carry trade factor, statistically derived from a comprehensive basket of currencies, on currencies in various heuristically defined global risk appetite regimes. Findings of a heightened (lessened) impact of this factor for Emerging/Commodity …
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High-frequency correlation dynamics: Is the Epps effect a bias?
We tackle the question of whether Trade and Quote data from high-frequency finance are representative of discrete connected events, or whether these measurements can still be faithfully represented as random samples of some underlying Brownian diffusion in the context of modelling correlation …
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Exploitation of infrared polarimetric imagery for passive remote sensing applications
… and atmospheric effects. A method based on mathematical morphology is proposed with the intent to enhance the polarimetric Stokes features of manmade structures found in the scene while minimizing its effects on natural clutter. The method suggests that morphology-based algorithms are …
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Naujų gyvenamųjų erdvių (gyvenviečių ir sodybų) kūrimo neurbanizuotose teritorijose strategija /
… interview), data processing with the help of mathematical statistics and graphical methods, formulating of conclusions and recommendations. The investigation was carried out in 2008 – 2010. Societal inquiry was performed in Mažeikiai region municipality of Telšiai region. Theoretical aspects …
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The bootstrap approach to autoregressive time series analysis
Please read the abstract in the section 00front of this document Accompanied by 1 disc available at main counter with shelf number EM 519.5 DE KOSTER. Master copy at back of book
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Computer simulation of the structure and properties of a particulate dispersion
A dispersion of 0.25p elongated iron particles has been simulated by a 3-D forcebias Monte-Carlo computation employing an ensemble of 1000 sphero-cylinders with aspect ratio 10 1. The particles exhibit a strong magnetostatic interaction, derived from a bulk magnetisation of 1700emu/cc, which is …
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Visuomenės požiūris į regbio edukacinę funkciją /
… survey of closed type items. 3. Descriptive mathematical statistics. Main conclusions. From the subjects' point of view, passion for sports, unity and friendship are the best values that rugby cultivates. Respondents consider endurance, strength and agility to be the most improved physical …
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