Einf Hrung Statistik

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Grundkurs Statistik In Den Sozialwissenschaften

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Author : Volker Müller-Benedict
language : de
Publisher: Springer-Verlag
Release Date : 2007-12-18

Grundkurs Statistik In Den Sozialwissenschaften written by Volker Müller-Benedict and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-18 with Social Science categories.

Das Buch ist gedacht für Sozialwissenschaftlerinnen und Sozialwissenschaftler, die in einem Kurs vom Umfang eines Semesters das für sie notwendige Basiswissen erlangen wollen. Es vermittelt seinen Lesern "statistical literacy", so dass sie Output-Tabellen aus Statistik-Programmen lesen, statistische Aussagen in wissenschaftlichen Publikationen einordnen, Meinungsumfragen statistisch fundiert kritisieren und eigene Datensätze mit den statistischen Grundverfahren beschreiben können. Es arbeitet mit wenig Mathematik, vielen Grafiken und Original-Output des Statistik-Programms SPSS.

Operations Research Proceedings 2011

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Author : Diethard Klatte
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-06-07

Operations Research Proceedings 2011 written by Diethard Klatte and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-07 with Business & Economics categories.

This book contains a selection of refereed papers presented at the “International Conference on Operations Research (OR 2011)” which took place at the University of Zurich from August 30 to September 2, 2011. The conference was jointly organized by the German speaking OR societies from Austria (ÖGOR), Germany (GOR) and Switzerland (SVOR) under the patronage of SVOR. More than 840 scientists and students from over 50 countries attended OR 2011 and presented 620 papers in 16 parallel topical streams, as well as special award sessions. The conference was designed according to the understanding of Operations Research as an interdisciplinary science focusing on modeling complex socio-technical systems to gain insight into behavior under interventions by decision makers. Dealing with “organized complexity” lies in the core of OR and designing useful support systems to master the challenge of system management in complex environment is the ultimate goal of our professional societies. To this end, algorithmic techniques and system modeling are two fundamental competences which are also well-balanced in these proceedings.

The Standard American Encyclopedia Of Arts Sciences History Biography Geography Statistics And General Knowledge

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Author : John Clark Ridpath
language : en
Publisher:
Release Date : 1898

The Standard American Encyclopedia Of Arts Sciences History Biography Geography Statistics And General Knowledge written by John Clark Ridpath and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1898 with categories.

Applications Of Linear And Nonlinear Models

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Author : Erik Grafarend
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-15

Applications Of Linear And Nonlinear Models written by Erik Grafarend and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-15 with Science categories.

Here we present a nearly complete treatment of the Grand Universe of linear and weakly nonlinear regression models within the first 8 chapters. Our point of view is both an algebraic view as well as a stochastic one. For example, there is an equivalent lemma between a best, linear uniformly unbiased estimation (BLUUE) in a Gauss-Markov model and a least squares solution (LESS) in a system of linear equations. While BLUUE is a stochastic regression model, LESS is an algebraic solution. In the first six chapters we concentrate on underdetermined and overdeterimined linear systems as well as systems with a datum defect. We review estimators/algebraic solutions of type MINOLESS, BLIMBE, BLUMBE, BLUUE, BIQUE, BLE, BIQUE and Total Least Squares. The highlight is the simultaneous determination of the first moment and the second central moment of a probability distribution in an inhomogeneous multilinear estimation by the so called E-D correspondence as well as its Bayes design. In addition, we discuss continuous networks versus discrete networks, use of Grassmann-Pluecker coordinates, criterion matrices of type Taylor-Karman as well as FUZZY sets. Chapter seven is a speciality in the treatment of an overdetermined system of nonlinear equations on curved manifolds. The von Mises-Fisher distribution is characteristic for circular or (hyper) spherical data. Our last chapter eight is devoted to probabilistic regression, the special Gauss-Markov model with random effects leading to estimators of type BLIP and VIP including Bayesian estimation. A great part of the work is presented in four Appendices. Appendix A is a treatment, of tensor algebra, namely linear algebra, matrix algebra and multilinear algebra. Appendix B is devoted to sampling distributions and their use in terms of confidence intervals and confidence regions. Appendix C reviews the elementary notions of statistics, namely random events and stochastic processes. Appendix D introduces the basics of Groebner basis algebra, its careful definition, the Buchberger Algorithm, especially the C. F. Gauss combinatorial algorithm.

Der Elektronische Rechtsverkehr Am Beispiel Des Elektronischen Gerichts Und Verwaltungspostfachs

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Author : Konstantin Salz
language : de
Publisher: kassel university press GmbH
Release Date : 2019-07-08

Der Elektronische Rechtsverkehr Am Beispiel Des Elektronischen Gerichts Und Verwaltungspostfachs written by Konstantin Salz and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-08 with Law categories.

Die folgende Arbeit entstand im Zeitraum zwischen Herbst 2013 und Dezember 2017, erfuhr aber zahlreiche Aktualisierungen bis Anfang 2019. In dieser Zeit hat der elektronische Rechtsverkehr in Deutschland einen Sprung von einem kaum bekannten Phänomen zu einem zumindest in der Anwaltschaft allgegenwärtigen Thema gemacht. Der Dreh- und Angelpunkt der Diskussion waren zu Beginn des Gesetzgebungsverfahrens für ein Gesetz zur Förderung des elektronischen Rechtsverkehrs mit den Gerichten zunächst Themen wie der Anschluss- und Benutzungszwang oder das elektronische Empfangsbekenntnis. Heute dreht sich die Diskussion vor allem um das besondere elektronische Anwaltspostfach (beA) mit seinen Vor- und Nachteilen. Durch die Begleitung des Gesetzgebungsprozesses und die Beschäftigung mit dem elektronischen Gerichts- und Verwaltungspostfach (EGVP), das als Grundlage für das beA dient, will ich mit dieser Arbeit einen Beitrag nicht nur zur wissenschaftlichen Durchdringung des elektronischen Rechtsverkehrs, sondern auch zur Versachlichung der Diskussion um eben diesen leisten. Die Arbeit berücksichtigt den Entwicklungsstand von Anfang April 2019, die Quellen wurden (soweit möglich) auf den entsprechenden Stand aktualisiert.

Signal Extraction

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Author : Marc Wildi
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-09-06

Signal Extraction written by Marc Wildi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-09-06 with Business & Economics categories.

The material contained in this book originated in interrogations about modern practice in time series analysis. • Why do we use models optimized with respect to one-step ahead foreca- ing performances for applications involving multi-step ahead forecasts? • Why do we infer 'long-term' properties (unit-roots) of an unknown process from statistics essentially based on short-term one-step ahead forecasting performances of particular time series models? • Are we able to detect turning-points of trend components earlier than with traditional signal extraction procedures? The link between 'signal extraction' and the first two questions above is not immediate at first sight. Signal extraction problems are often solved by su- ably designed symmetric filters. Towards the boundaries (t = 1 or t = N) of a time series a particular symmetric filter must be approximated by asymm- ric filters. The time series literature proposes an intuitively straightforward solution for solving this problem: • Stretch the observed time series by forecasts generated by a model. • Apply the symmetric filter to the extended time series. This approach is called 'model-based'. Obviously, the forecast-horizon grows with the length of the symmetric filter. Model-identification and estimation of unknown parameters are then related to the above first two questions. One may further ask, if this approximation problem and the way it is solved by model-based approaches are important topics for practical purposes? Consider some 'prominent' estimation problems: • The determination of the seasonally adjusted actual unemployment rate.

Einf Hrung In Stata

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Author : Andrea Breitenbach
language : de
Publisher: UTB
Release Date : 2021-09-27

Einf Hrung In Stata written by Andrea Breitenbach and has been published by UTB this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-27 with Social Science categories.

Dieses Buch bietet eine leicht verständliche Einführung in das Statistikprogramm Stata und ermöglicht es den Leser:innen, sich das Programm selbstständig zu erarbeiten. Für die Datenanalyse erforderlichen Statistikkenntnisse werden soweit erläutert, wie es für das Verständnis notwendig ist, ohne umfassende Vorkenntnisse vorauszusetzen. Die wichtigsten statistischen Verfahren werden Schritt für Schritt, auch mithilfe von beschrifteten Screenshots, anschaulich erläutert und die Analysen mit realen Daten durchgeführt. Anhand von praktischen Beispielen können die Leser:innen alle Datenanalyseverfahren nachvollziehen. Zusätzlich können die Nutzer:innen die Kenntnisse mit Hilfe von Übungsaufgaben mit Musterlösungen vertiefen. Die Datensätze und Musterlösungen stehen als Download zur Verfügung.

Seventh Conference Of The International Society For Scientometrics And Informetrics

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Author : Universidad de Colima
language : en
Publisher: UCOL
Release Date : 1999

Seventh Conference Of The International Society For Scientometrics And Informetrics written by Universidad de Colima and has been published by UCOL this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Reference categories.

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Author :
language : zh-CN
Publisher:
Release Date : 1951

written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1951 with Social sciences categories.

Transactions On Large Scale Data And Knowledge Centered Systems Xxvi

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Author : Abdelkader Hameurlain
language : en
Publisher: Springer
Release Date : 2016-03-17

Transactions On Large Scale Data And Knowledge Centered Systems Xxvi written by Abdelkader Hameurlain and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-17 with Computers categories.

The LNCS journal Transactions on Large-Scale Data- and Knowledge-Centered Systems focuses on data management, knowledge discovery, and knowledge processing, which are core and hot topics in computer science. Since the 1990s, the Internet has become the main driving force behind application development in all domains. An increase in the demand for resource sharing across different sites connected through networks has led to an evolution of data- and knowledge-management systems from centralized systems to decentralized systems enabling large-scale distributed applications providing high scalability. Current decentralized systems still focus on data and knowledge as their main resource. Feasibility of these systems relies basically on P2P (peer-to-peer) techniques and the support of agent systems with scaling and decentralized control. Synergy between grids, P2P systems, and agent technologies is the key to data- and knowledge-centered systems in large-scale environments. This volume, the 26th issue of Transactions on Large-Scale Data- and Knowledge-Centered Systems, focuses on Data Warehousing and Knowledge Discovery from Big Data, and contains extended and revised versions of four papers selected as the best papers from the 16th International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2014), held in Munich, Germany, during September 1-5, 2014. The papers focus on data cube computation, the construction and analysis of a data warehouse in the context of cancer epidemiology, pattern mining algorithms, and frequent item-set border approximation.