Analyzing Compositional Data with R
ISBN: 9783642368080 / Angielski / Miękka / 258 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book presents the statistical analysis of compositional data sets, i.e., data in percentages, proportions, concentrations, etc. The subject is covered from its grounding principles to the practical use in descriptive exploratory analysis, robust linear models and advanced multivariate statistical methods, including zeros and missing values, and paying special attention to data visualization and model display issues. Many illustrated examples and code chunks guide the reader into their modeling and interpretation. And, though the book primarily serves as a reference guide for the R...
This book presents the statistical analysis of compositional data sets, i.e., data in percentages, proportions, concentrations, etc. The subject is co...
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cena:
232,90 zł |
Machine Learning for Email: Spam Filtering and Priority Inbox
ISBN: 9781449314309 / Angielski / Miękka / 100 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. If you re an experienced programmer willing to crunch data, this concise guide will show you how to use machine learning to work with email. You ll learn how to write algorithms that automatically sort and redirect email based on statistical patterns. Authors Drew Conway and John Myles White approach the process in a practical fashion, using a case-study driven approach rather than a traditional math-heavy presentation. This book also includes a short tutorial on using the popular R language to manipulate and analyze data. You ll get clear examples for analyzing sample data and... If you re an experienced programmer willing to crunch data, this concise guide will show you how to use machine learning to work with email. You ll... |
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cena:
106,21 zł |
Criminal Justice Forecasts of Risk: A Machine Learning Approach
ISBN: 9781461430841 / Angielski / Miękka / 115 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Machine learning and nonparametric function estimation procedures can be effectively used in forecasting. One important and current application is used to make forecasts of "future dangerousness" to inform criminal justice decision. Examples include the decision to release an individual on parole, determination of the parole conditions, bail recommendations, and sentencing. Since the 1920s, "risk assessments" of various kinds have been used in parole hearings, but the current availability of large administrative data bases, inexpensive computing power, and developments in statistics and...
Machine learning and nonparametric function estimation procedures can be effectively used in forecasting. One important and current application is use...
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cena:
213,50 zł |
Astrostatistical Challenges for the New Astronomy
ISBN: 9781461435075 / Angielski / Twarda / 238 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Astrostatistical Challenges for the New Astronomy presents a collection of monographs authored by several of the disciplines leading astrostatisticians, i.e. by researchers from the fields of statistics and astronomy-astrophysics, who work in the statistical analysis of astronomical and cosmological data. Eight of the ten monographs are enhancements of presentations given by the authors as invited or special topics in astrostatistics papers at the ISI World Statistics Congress (2011, Dublin, Ireland). The opening chapter, by the editor, was adapted from an invited seminar given at Los Alamos...
Astrostatistical Challenges for the New Astronomy presents a collection of monographs authored by several of the disciplines leading astrostatistician...
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cena:
194,08 zł |
Advanced Statistical Methods for the Analysis of Large Data-Sets
ISBN: 9783642210365 / Angielski / Twarda / 486 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The theme of the meeting was "Statistical Methods for the Analysis of Large Data-Sets." In recent years there has been increasing interest in this subject; in fact a huge quantity of information is often available but standard statistical techniques are usually not well suited to managing this kind of data. The conference serves as an important meeting point for European researchers working on this topic and a number of European statistical societies participated in the organization of the event. The book includes 45 papers from a selection of the 156 papers accepted for presentation...The theme of the meeting was "Statistical Methods for the Analysis of Large Data-Sets." In recent years there has been increasing interest in this ... |
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cena:
582,32 zł |
Campionamento Da Popolazioni Finite: Il Disegno Campionario
ISBN: 9788847025769 / Włoski / Miękka / 443 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Si tratta di un'opera introduttiva al campionamento da popolazioni finite. Si ritiene che un'opera su questo argomento sia adatta alle lauree triennali, ma contiene anche una parte di materiale avanzato da utilizzare per lauree specialistiche. L'opera e ricca di esempi, ed e accessibile anche a chi abbia seguito un corso elementare di statistica e probabilita, del tipo di quelli impartiti in lauree triennali di economia. Il volume e adatto non solo a studenti di corsi di laurea in statistica, ma anche a studenti di altre facolta che vogliano usare i metodi di campionamento con taglio...
Si tratta di un'opera introduttiva al campionamento da popolazioni finite. Si ritiene che un'opera su questo argomento sia adatta alle lauree triennal...
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cena:
147,49 zł |
Mathematical Modelling and Scientific Computation: International Conference, ICMMSC 2012, Gandhigram, Tamil Nadu, India, March 16-18, 2012
ISBN: 9783642289255 / Angielski / Miękka / 554 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book constitutes the refereed proceedings of the International Conference on Mathematical Modelling and Scientific Intelligence, ICMMSC 2012, Gandhigram, Tamil Nadu, India, in March 2012. The 62 revised full papers presented were carefully reviewed and selected from 332 submissions. The papers are organized in two topical sections on mathematical modelling and on scientific computation.
This book constitutes the refereed proceedings of the International Conference on Mathematical Modelling and Scientific Intelligence, ICMMSC 2012, Gan...
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cena:
194,08 zł |
Analyzing Markov Chains Using Kronecker Products: Theory and Applications
ISBN: 9781461441892 / Angielski / Miękka / 86 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Kronecker products are used to define the underlying Markov chain (MC) invarious modeling formalisms, including compositional Markovian models, hierarchical Markovian models, and stochastic process algebras. This title provides the developments in the solution of such MCs are reviewed from an algebraic point of view.
Kronecker products are used to define the underlying Markov chain (MC) invarious modeling formalisms, including compositional Markovian models, hierar...
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cena:
194,08 zł |
The Geometer's Sketchpad, Exploring Conic Sections
ISBN: 9781604402773 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this rich collection of activities, students learn all about properties of conic sections by building physical models and then constructing flexible models with Sketchpad.
In this rich collection of activities, students learn all about properties of conic sections by building physical models and then constructing flexibl...
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cena:
106,63 zł |
Towards Advanced Data Analysis by Combining Soft Computing and Statistics
ISBN: 9783642302770 / Angielski / Twarda / 378 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Soft computing, as an engineering science, and statistics, as a classical branch of mathematics, emphasize different aspects of data analysis.
Soft computing focuses on obtaining working solutions quickly, accepting approximations and unconventional approaches. Its strength lies in its flexibility to create models that suit the needs arising in applications. In addition, it emphasizes the need for intuitive and interpretable models, which are tolerant to imprecision and uncertainty. Statistics is more rigorous and focuses on establishing objective conclusions based on experimental data... Soft computing, as an engineering science, and statistics, as a classical branch of mathematics, emphasize different aspects of data analysis.
Soft... |
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cena:
582,32 zł |
R for Business Analytics
ISBN: 9781461443421 / Angielski / Twarda / 312 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. R for Business Analytics looks at some of the most common tasks performed by business analysts and helps the user navigate the wealth of information in R and its 4000 packages. With this information the reader can select the packages that can help process the analytical tasks with minimum effort and maximum usefulness. The use of Graphical User Interfaces (GUI) is emphasized in this book to further cut down and bend the famous learning curve in learning R. This book is aimed to help you kick-start with analytics including chapters on data visualization, code examples on web... R for Business Analytics looks at some of the most common tasks performed by business analysts and helps the user navigate the wealth of inf... |
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cena:
465,84 zł |
The Geometer's Sketchpad, Pythagoras Plugged Proofs and Problems
ISBN: 9781604402810 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book guides learners through a variety of proofs and applications of the Pythagorean theorem, which has fascinated amateur and professional mathematicians from U.S. President James Garfield to Hindu mathematician Bhaskara since the beginning of recorded history.
This book guides learners through a variety of proofs and applications of the Pythagorean theorem, which has fascinated amateur and professional mathe...
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cena:
106,63 zł |
Mathematical Statistics: Essays on History and Methodology
ISBN: 9783642310836 / Angielski / Twarda / 316 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book presents a detailed description of the development of statistical theory. In the mid twentieth century, the development of mathematical statistics underwent an enduring change, due to the advent of more refined mathematical tools. New concepts like sufficiency, superefficiency, adaptivity etc. motivated scholars to reflect upon the interpretation of mathematical concepts in terms of their real-world relevance. Questions concerning the optimality of estimators, for instance, had remained unanswered for decades, because a meaningful concept of optimality (based on the regularity of... This book presents a detailed description of the development of statistical theory. In the mid twentieth century, the development of mathematical s... |
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cena:
582,32 zł |
Modeling Psychophysical Data in R
ISBN: 9781461444749 / Angielski / Miękka / 365 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Many of the commonly used methods for modeling and fitting psychophysical data are special cases of statistical procedures of great power and generality, notably the Generalized Linear Model (GLM). This book illustrates how to fit data from a variety of psychophysical paradigms using modern statistical methods and the statistical language R. The paradigms include signal detection theory, psychometric function fitting, classification images and more. In two chapters, recently developed methods for scaling appearance, maximum likelihood difference scaling and maximum likelihood conjoint... Many of the commonly used methods for modeling and fitting psychophysical data are special cases of statistical procedures of great power and gener... |
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cena:
329,96 zł |
Formal Modeling and Analysis of Timed Systems: 11th International Conference, FORMATS 2013, Buenos Aires, Argentina, August 29-31, 2013, Proceedings
ISBN: 9783642402289 / Angielski / Miękka / 275 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book constitutes the refereed proceedings of the 11th International Conference on Formal Modeling and Analysis of Timed Systems, FORMATS 2013, held in Buenos Aires, Argentina, in August 2013. The 18 revised full papers presented were carefully reviewed and selected from 41 submissions. The book covers topics of foundations and semantics (theoretical foundations of timed systems and languages; comparison between different models, such as timed automata, timed Petri nets, hybrid automata, timed process algebra, max-plus algebra, probabilistic models); methods and Tools (techniques,...
This book constitutes the refereed proceedings of the 11th International Conference on Formal Modeling and Analysis of Timed Systems, FORMATS 2013, he...
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cena:
178,59 zł |
Empirical Inference: Festschrift in Honor of Vladimir N. Vapnik
ISBN: 9783642411359 / Angielski / Twarda / 287 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book honours the outstanding contributions of Vladimir Vapnik, a rare example of a scientist for whom the following statements hold true simultaneously: his work led to the inception of a new field of research, the theory of statistical learning and empirical inference; he has lived to see the field blossom; and he is still as active as ever. He started analyzing learning algorithms in the 1960s and he invented the first version of the generalized portrait algorithm. He later developed one of the most successful methods in machine learning, the support vector machine (SVM) - more than... This book honours the outstanding contributions of Vladimir Vapnik, a rare example of a scientist for whom the following statements hold true simul... |
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cena:
194,08 zł |
Introduction to Reliability Analysis: Probability Models and Statistical Methods
ISBN: 9781461276975 / Angielski / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Reliability analysis is concerned with the analysis of devices and systems whose individual components are prone to failure. This textbook presents an introduction to reliability analysis of repairable and non-repairable systems. It is based on courses given to both undergraduate and graduate students of engineering and statistics as well as in workshops for professional engineers and scientists. As aresult, the book concentrates on the methodology of the subject and on understanding theoretical results rather than on its theoretical development. An intrinsic aspect of reliability analysis is...
Reliability analysis is concerned with the analysis of devices and systems whose individual components are prone to failure. This textbook presents an...
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cena:
349,38 zł |
Spss-Arbeitsbuch: Übungs- Und Klausuraufgaben Mit Ausführlichen Lösungen
ISBN: 9783409115933 / Niemiecki / Miękka / 200 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Peter P. Eckstein stellt in seinem "SPSS-Arbeitsbuch" elementare und anspruchsvolle Ubungs- und Klausuraufgaben zur angewandten Statistik mit SPSS vor. Die angebotenen Losungen wurden mit dem Programmpaket SPSS 8.0 fur Windows in der deutschen Version erstellt. Ein einfuhrendes Kapitel informiert zusatzlich uber alle verwendeten SPSS-Datendateien, die samtlich auf realen Daten beruhen und im Internet abrufbar sind. Das Arbeitsbuch erganzt hervorragend das Lehrbuch "Angewandte Statistik mit SPSS" des selben Autors.
Peter P. Eckstein stellt in seinem "SPSS-Arbeitsbuch" elementare und anspruchsvolle Ubungs- und Klausuraufgaben zur angewandten Statistik mit SPSS vor...
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cena:
163,25 zł |
SPSS Für Windows: Datenanalyse Unter Windows
ISBN: 9783528054045 / Niemiecki / Miękka / 414 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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cena:
199,51 zł |
Numerical Analysis for Statisticians
ISBN: 9781461426127 / Angielski / Miękka / 600 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Every advance in computer architecture and software tempts statisticians to tackle numerically harder problems. To do so intelligently requires a good working knowledge of numerical analysis. This book equips students to craft their own software and to understand the advantages and disadvantages of different numerical methods. Issues of numerical stability, accurate approximation, computational complexity, and mathematical modeling share the limelight in a broad yet rigorous overview of those parts of numerical analysis most relevant to statisticians. In this second edition, the material on...
Every advance in computer architecture and software tempts statisticians to tackle numerically harder problems. To do so intelligently requires a good...
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cena:
427,02 zł |