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Nüßgen, Ines: Ordinal pattern analysis: limit theorems for multivariate long-range dependent Gaussian time series and a comparison to multivariate dependence measur [...]. 2021
Inhalt
Acknowledgments
Abstract
Zusammenfassung
Contents
Introduction
Historical background and motivation
Outline of this thesis
Mathematical preliminaries
Univariate stochastic processes
Multivariate stochastic processes
Gaussian processes
Framework of Hermite polynomials
Integrals with respect to random measures
Single integrals with respect to random measures
Multiple Wiener-Itô integrals
Spectral representations of stochastic processes
Integral representations of Hermite-Rosenblatt processes
Univariate Hermite-Rosenblatt processes
Matrix-valued Hermite-Rosenblatt processes
Rosenblatt distribution
Limit theorems for functionals of long-range dependent multivariate Gaussian time series
Limit theorems for functionals with Hermite rank 1
Limit theorems for functionals with Hermite rank 2
Limit theorems for functionals of long-range dependent multivariate Gaussian time series that can be expressed in terms of the increment processes
Ordinal pattern analysis
Ordinal patterns
Ordinal pattern probabilities
Limit theorems for estimators of q()
Simulation studies
Ordinal pattern dependence
Limit theorem for the estimator of p in case of long-range dependence
Limit theorem for the estimator of p in case of short-range dependence
Limit theorems for estimators of q
Limit theorems for estimators of ordinal pattern dependence
Simulation studies
Adapted and generalized concepts of ordinal pattern dependence
Estimator of ordinal pattern dependence for a single fixed pattern
Estimating the Hurst parameters of vector fractional Gaussian noise based on ordinal pattern analysis
Asymptotics of the estimators of ordinal pattern dependence in case of a stationary time series
Time shifted estimation of ordinal pattern dependence
Blockwise estimation of ordinal pattern dependence
Average-weighted ordinal pattern dependence
Ordinal pattern dependence in contrast to other measures of dependence
Approaches of ordinal pattern dependence in comparison to other classical dependence measures: a pilot study
Comparison: a theoretical approach
Example of an AR(1)-process for h=1
Simulations
Example of an AR(2)-process for h=2
Simulations
Real-world data analysis
Conclusion and outlook
Details of some limit distributions
Hermite coefficients of n() for h=2 for the pattern =(2,1,0) using the Cholesky decomposition
Table of Hermite coefficients for n()
Description of the Matlab algorithms
Simulation study
Further information on the real-world data analysis
Absolute number of pattern in the real-world data analysis for different measuring stations
Frequency of ordinal patterns for h=1
Relative frequency of blockwise counted ordinal patterns for h=2
Ratio of coincident patterns to sample size
Bibliography
Notation
List of Figures
List of Tables