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Advances in Applications of Rasch Measurement in Science Education / / edited by Xiufeng Liu, William J. Boone
| Advances in Applications of Rasch Measurement in Science Education / / edited by Xiufeng Liu, William J. Boone |
| Autore | Liu Xiufeng |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (531 pages) |
| Disciplina | 507.1 |
| Altri autori (Persone) | BooneWilliam J |
| Collana | Contemporary Trends and Issues in Science Education |
| Soggetto topico |
Science—Study and teaching
Educational tests and measurements Educational psychology Science Education Assessment and Testing Educational Psychology Ensenyament científic Estadística Tests i proves en educació |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 3-031-28776-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Forward -- Preface -- Chapter 1 Introduction to Rasch measurement in science education: Principles and best practices -- Chapter 2 Rasch models: Recent Developments -- Chapter 3 Open source packages for conducting Rasch analyses -- Chapter 4 Using Rasch measurement to study learning progression in science education -- Chapter 5 Using Rasch measurement to develop formative assessment in science education -- Chapter 6 Using Rasch measurement for cognitive diagnostic testing in science education -- Chapter 7 Using Rasch measurement for computer adaptive testing in science education -- Chapter 8 Using Rasch measurement for setting performance standards in science education -- Chapter 9 Using Rasch measurement to assess complex science learning outcomes in science education -- Chapter 10 Using Rasch measurement to research three-dimensional science learning in science education -- Chapter 11 Using Rasch measurement to investigate student reasoning -- Chapter 12 Using Rasch measurement to develop observation protocols in science education -- Chapter 13 Using Rasch measurement to investigate science teachers’ pedagogical content knowledge in science education. |
| Record Nr. | UNINA-9910736021703321 |
Liu Xiufeng
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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American Statistical Association bulletin
| American Statistical Association bulletin |
| Pubbl/distr/stampa | Washington, D.C., : American Statistical Association, 1938- |
| Disciplina | 310 |
| Soggetto topico |
Estadística
Revistes electròniques |
| Soggetto genere / forma | Periodicals. |
| Soggetto non controllato | Statistics - General |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | ASA bulletin |
| Record Nr. | UNINA-9910140259603321 |
| Washington, D.C., : American Statistical Association, 1938- | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Applied Linear Algebra, Probability and Statistics : A Volume in Honour of C. R. Rao and Arbind K. Lal / / edited by Ravindra B. Bapat, Manjunatha Prasad Karantha, Stephen J. Kirkland, Samir Kumar Neogy, Sukanta Pati, Simo Puntanen
| Applied Linear Algebra, Probability and Statistics : A Volume in Honour of C. R. Rao and Arbind K. Lal / / edited by Ravindra B. Bapat, Manjunatha Prasad Karantha, Stephen J. Kirkland, Samir Kumar Neogy, Sukanta Pati, Simo Puntanen |
| Autore | Bapat Ravindra B |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (540 pages) |
| Disciplina | 512.5 |
| Altri autori (Persone) |
KaranthaManjunatha Prasad
KirklandStephen J NeogySamir Kumar PatiSukanta PuntanenSimo |
| Collana | Indian Statistical Institute Series |
| Soggetto topico |
Algebras, Linear
Probabilities Statistics Graph theory Stochastic processes Game theory Linear Algebra Probability Theory Statistical Theory and Methods Graph Theory Stochastic Processes Game Theory Àlgebra lineal Probabilitats Estadística |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 981-9923-10-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Chapter 1. On Some Matrix Versions of Covariance, Harmonic Mean and other Inequalities: An Overview -- Chapter 2. The Impact of Professor C. R. Rao's Research used in solving problems in Applied Probability -- Chapter 3. Upper ounds for the Euclidean distances between the BLUEs under the partitioned linear fixed model and the corresponding mixed model -- Chapter 4. Nucleolus Computation for some Structured TU Games via Graph Theory and Linear Algebra -- Chapter 5. From Linear System of Equations to Artificial Intelligence - The evolution Journey of Computer Tomographic Image Reconstruction Algorithms -- Chapter 6. Shapley Value and other Axiomatic Extensions to Shapley Value -- Chapter 7. An Accelerated Block Randomized Kaczmarz Methos -- Chapter 8. Nullity of Graphs - A Survey and Some New Results -- Chapter 9. Some Observations on Algebraic Connectivity of Graphs -- Chapter 10. Orthogonality for iadjoints f Operators -- Chapter 11. Permissible covariance structures for simultaneous retention of BLUEs in small and big linear models -- Chapter 12. On some Special Matrices and its Applications in Linear Complementarity Problem -- Chapter 3. On Nearest Matrix with Partially Specified Eigen Structure -- Chapter 14. Equality of BLUEs for Full, Small, and Intermediate Linear Models under Covariance Change, with links to Data Confidentiality and Encryption.-Chapter 15. Statistical Inference for Middle Censored Data with Applications. etc. |
| Record Nr. | UNINA-9910736008903321 |
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Bapat Ravindra B
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| Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Applied logistic regression [[electronic resource] ] : David W. Hosmer, Stanley Lemeshow, Rodney X. Sturdivant
| Applied logistic regression [[electronic resource] ] : David W. Hosmer, Stanley Lemeshow, Rodney X. Sturdivant |
| Autore | Hosmer David W |
| Edizione | [3rd ed.] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley, 2013 |
| Descrizione fisica | 1 online resource (528 p.) |
| Disciplina | 519.5/36 |
| Altri autori (Persone) |
LemeshowStanley
SturdivantRodney X |
| Collana | Wiley series in probability and statistics |
| Soggetto topico |
Regression analysis
Anàlisi de regressió Anàlisi multivariable Estadística |
| Soggetto genere / forma | Llibres electrònics |
| ISBN |
1-118-54838-8
1-118-54835-3 1-299-40240-2 1-118-54839-6 |
| Classificazione | MAT029030 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Applied Logistic Regression; Contents; Preface to the Third Edition; 1 Introduction to the Logistic Regression Model; 1.1 Introduction; 1.2 Fitting the Logistic Regression Model; 1.3 Testing for the Significance of the Coefficients; 1.4 Confidence Interval Estimation; 1.5 Other Estimation Methods; 1.6 Data Sets Used in Examples and Exercises; 1.6.1 The ICU Study; 1.6.2 The Low Birth Weight Study; 1.6.3 The Global Longitudinal Study of Osteoporosis in Women; 1.6.4 The Adolescent Placement Study; 1.6.5 The Burn Injury Study; 1.6.6 The Myopia Study; 1.6.7 The NHANES Study
1.6.8 The Polypharmacy StudyExercises; 2 The Multiple Logistic Regression Model; 2.1 Introduction; 2.2 The Multiple Logistic Regression Model; 2.3 Fitting the Multiple Logistic Regression Model; 2.4 Testing for the Significance of the Model; 2.5 Confidence Interval Estimation; 2.6 Other Estimation Methods; Exercises; 3 Interpretation of the Fitted Logistic Regression Model; 3.1 Introduction; 3.2 Dichotomous Independent Variable; 3.3 Polychotomous Independent Variable; 3.4 Continuous Independent Variable; 3.5 Multivariable Models; 3.6 Presentation and Interpretation of the Fitted Values 3.7 A Comparison of Logistic Regression and Stratified Analysis for 2 x 2 TablesExercises; 4 Model-Building Strategies and Methods for Logistic Regression; 4.1 Introduction; 4.2 Purposeful Selection of Covariates; 4.2.1 Methods to Examine the Scale of a Continuous Covariate in the Logit; 4.2.2 Examples of Purposeful Selection; 4.3 Other Methods for Selecting Covariates; 4.3.1 Stepwise Selection of Covariates; 4.3.2 Best Subsets Logistic Regression; 4.3.3 Selecting Covariates and Checking their Scale Using Multivariable Fractional Polynomials; 4.4 Numerical Problems; Exercises 5 Assessing the Fit of the Model5.1 Introduction; 5.2 Summary Measures of Goodness of Fit; 5.2.1 Pearson Chi-Square Statistic, Deviance, and Sum-of-Squares; 5.2.2 The Hosmer-Lemeshow Tests; 5.2.3 Classification Tables; 5.2.4 Area Under the Receiver Operating Characteristic Curve; 5.2.5 Other Summary Measures; 5.3 Logistic Regression Diagnostics; 5.4 Assessment of Fit via External Validation; 5.5 Interpretation and Presentation of the Results from a Fitted Logistic Regression Model; Exercises; 6 Application of Logistic Regression with Different Sampling Models; 6.1 Introduction 6.2 Cohort Studies6.3 Case-Control Studies; 6.4 Fitting Logistic Regression Models to Data from Complex Sample Surveys; Exercises; 7 Logistic Regression for Matched Case-Control Studies; 7.1 Introduction; 7.2 Methods For Assessment of Fit in a 1-M Matched Study; 7.3 An Example Using the Logistic Regression Model in a 1-1 Matched Study; 7.4 An Example Using the Logistic Regression Model in a 1-M Matched Study; Exercises; 8 Logistic Regression Models for Multinomial and Ordinal Outcomes; 8.1 The Multinomial Logistic Regression Model 8.1.1 Introduction to the Model and Estimation of Model Parameters |
| Record Nr. | UNINA-9910139038403321 |
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Hosmer David W
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| Hoboken, N.J., : Wiley, 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Communications in mathematics and statistics
| Communications in mathematics and statistics |
| Pubbl/distr/stampa | Heidelberg, : Springer, 2013- |
| Descrizione fisica | 1 online resource |
| Disciplina | 510.5 |
| Soggetto topico |
Mathematics
Mathematical statistics Matemàtica Estadística |
| Soggetto genere / forma |
Periodicals.
Revistes electròniques. |
| ISSN | 2194-671X |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910307940403321 |
| Heidelberg, : Springer, 2013- | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Concepts, Methods and Practical Applications in Applied Demography : An Introductory Textbook / / by Richard K. Thomas
| Concepts, Methods and Practical Applications in Applied Demography : An Introductory Textbook / / by Richard K. Thomas |
| Autore | Thomas Richard K |
| Edizione | [1st ed. 2018.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 |
| Descrizione fisica | 1 online resource (IX, 333 p. 1 illus.) |
| Disciplina | 304.6 |
| Soggetto topico |
Demografia
Estadística Ciències socials Demography Statistics Social sciences Statistics for Social Sciences, Humanities, Law Methodology of the Social Sciences |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 3-319-65439-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Contents -- 1 Introduction to Applied Demography -- Abstract -- 1.1 Introduction -- 1.2 Applied Demography -- 1.3 Why Study Demography? -- 1.4 Who Uses Demography? -- 1.5 Demographic Perspectives and Methods -- 1.6 Major Topics in Demography -- 1.6.1 Population Size and Distribution -- 1.6.2 Demographic Processes -- 1.6.3 Population Composition -- 1.7 Settings for Applied Demographics -- 1.8 Objectives of the Book -- 1.9 Organization of the Book -- References -- Additional Resources -- 2 The Methods and Materials of Demography -- Abstract -- 2.1 The Demographic Perspective -- 2.1.1 The Demographics of Birth and Death -- 2.1.2 Demographics and Social Change -- 2.2 Demographic Methods -- 2.2.1 Demographic Analysis -- 2.2.2 Estimation and Projection -- 2.2.3 Standardization -- 2.2.4 Cohort Analysis -- 2.2.5 Spatial Analysis -- 2.2.6 Epidemiologic Analysis -- References -- Additional Resources -- 3 Data Sources for Demography -- Abstract -- 3.1 Introduction -- 3.2 Demographic Data -- 3.2.1 Data Types -- 3.2.2 Using Demographic Data -- 3.2.3 Data Timelines -- 3.3 The Importance of Geography -- 3.4 Data Collection Methods -- 3.5 Census -- 3.6 Economic Census -- 3.7 Registration Systems -- 3.7.1 Vital Statistics -- 3.7.2 Immigration Data -- 3.8 Surveys -- 3.9 Synthetic Data -- 3.10 Sources of Data for Demographers -- 3.10.1 Government Agencies -- 3.10.2 Professional Associations -- 3.10.3 Private Organizations -- 3.10.4 Commercial Data Vendors -- 3.11 Future Prospects for Demographic Data -- References -- Additional Resources -- 4 Population Size, Distribution and Concentration -- Abstract -- 4.1 Introduction -- 4.2 Defining and Measuring Size, Distribution and Concentration -- 4.2.1 Population Size -- 4.2.2 Population Distribution -- 4.2.3 Population Concentration -- 4.3 Community Type -- Additional Resources -- 5 Population Composition.
Abstract -- 5.1 Introduction -- 5.2 Compositional Variables -- 5.2.1 Biosocial Characteristics -- 5.2.2 Sociocultural Characteristics -- 5.3 Displaying and Analyzing Compositional Variables -- 5.3.1 Descriptive Statistics -- 5.3.2 Population Pyramids -- 5.3.3 Dependency Ratios -- 5.3.4 Cohort Analysis -- 5.4 Data Standardization -- Additional Resources -- 6 Demographic Processes: Fertility -- Abstract -- 6.1 Introduction -- 6.2 Concepts and Measures -- 6.3 Trends in Fertility in the U.S. -- 6.4 Factors Affecting Fertility -- 6.5 Data Sources for Fertility Analyses -- References -- Additional Resources -- 7 Demographic Processes: Mortality -- Abstract -- 7.1 Introduction -- 7.2 Concepts and Measures -- 7.2.1 Concepts -- 7.2.2 Measures -- 7.2.3 Life Tables -- 7.3 Demographic Correlates of Mortality -- 7.4 Mortality Trends in the U.S. -- 7.5 Sources of Mortality Data -- References -- Additional Resources -- 8 Demographic Processes: Migration -- Abstract -- 8.1 Introduction -- 8.2 Migration Concepts -- 8.3 Migration Measures -- 8.4 Migration Patterns in the U.S. -- 8.4.1 International Migration -- 8.4.2 Internal Migration -- 8.5 Sources of Migration Data -- References -- Additional Resources -- 9 Population Change and Its Measurement -- Abstract -- 9.1 Introduction -- 9.2 Estimation Techniques -- 9.3 Projection Techniques -- 9.4 Generating Forecasts -- 9.5 The Impact of Population Change -- 9.6 Data Sources for Population Change -- References -- Additional Resources -- 10 Business Demography -- Abstract -- 10.1 Introduction -- 10.2 Spheres of Activity -- 10.2.1 Consumer Research -- 10.2.2 Product Development -- 10.2.3 Product Sales/Marketing -- 10.2.4 Site Selection -- 10.3 Data Sources -- References -- Additional Resources -- 11 Health Demography -- Abstract -- 11.1 Introduction -- 11.2 Applications of Demography to the Study of Health and Healthcare. 11.3 Demographic Processes and Health Demography -- 11.3.1 Fertility Analysis -- 11.3.2 Mortality Analysis -- 11.3.3 Morbidity Analysis -- 11.4 Measuring Morbidity -- 11.5 Standardizing Health Data -- 11.6 Demographics and Health Indicators -- 11.6.1 Biosocial Characteristics and Health -- 11.6.2 Sociocultural Characteristics and Health -- References -- Additional Resources -- 12 Political Demography -- Abstract -- 12.1 Introduction -- 12.2 The Demographics and Politics Interface -- 12.3 Demographic Correlates of Political Behavior -- 12.4 Demographic Trends and Political Change -- 12.5 Sources of Data for Political Demography -- 12.6 Demography and Public Policy -- 12.7 Examples of Policy Applications -- 12.7.1 Immigration -- 12.7.2 Fertility -- 12.7.3 Healthcare -- 12.7.4 Education -- 12.7.5 Criminal Justice -- 12.7.6 Housing and Community Development -- 12.7.7 Transportation -- 12.7.8 Economic Development -- 12.8 Direct and Indirect Policies -- 12.9 Factors Influencing Policy -- 12.9.1 Demographic Trends -- 12.10 Intended and Unintended Consequences -- References -- Additional Resources -- 13 Other Applications of Demographic Concepts, Techniques and Data -- Abstract -- 13.1 Educational Demography -- 13.2 Educational Demography and Educational Policy -- 13.3 Criminal Justice -- 13.4 Contemporary Issues of Relevance to Demography -- 13.5 Urban Planning and Community Development -- 13.6 Focus Areas for Demographers Involved in Planning and Development -- 13.7 Emergency Preparedness -- References -- Glossary -- Index. |
| Record Nr. | UNINA-9910300572003321 |
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Thomas Richard K
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| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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A concise introduction to statistical inference / Jacco Thijssen, The University of York, UK
| A concise introduction to statistical inference / Jacco Thijssen, The University of York, UK |
| Autore | Thijssen Jacco J. J |
| Pubbl/distr/stampa | Boca Raton, : CRC Press, [2014] |
| Descrizione fisica | 1 recurso en línea (231 p.) : ilustraciones |
| Soggetto topico |
Estadística
Probabilidades |
| Soggetto genere / forma | Libros electrónicos |
| Soggetto non controllato | Estadística |
| ISBN |
1-4987-5580-1
1-315-38023-4 1-4987-5578-X |
| Classificazione | B0240 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Statistical inference -- 2. Theory and calculus of probability -- 3. From probability to statistics -- 4. Statistical inference for the mean based on a large sample -- 5. Statistical models and sampling distributions -- 6. Estimation of parameters -- 7. Confidence intervals -- 8. Hypothesis testing -- 9. Linear regression -- 10. Bayesian inference. |
| Record Nr. | UNINA-9910153185103321 |
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Thijssen Jacco J. J
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| Boca Raton, : CRC Press, [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Data analysis and classification : methods and applications / / edited by Krzysztof Jajuga, Krzysztof Najman, and Marek Walesiak
| Data analysis and classification : methods and applications / / edited by Krzysztof Jajuga, Krzysztof Najman, and Marek Walesiak |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (346 pages) |
| Disciplina | 330.015195 |
| Collana | Studies in Classification, Data Analysis, and Knowledge Organization |
| Soggetto topico |
Economics - Statistical methods
Statistics - Data processing Economia Estadística Processament de dades |
| Soggetto genere / forma |
Congressos
Llibres electrònics |
| ISBN | 3-030-75190-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- About the Editors -- Methodology -- 1 Evaluation of Two-Step Spectral Clustering Algorithm for Large Untypical Data Sets -- Abstract -- 1 Introduction -- 2 Limitations of Large Data Sets Classification -- 3 Proposal of New Algorithm -- 4 Simulation Experiment Results -- 5 Final Remarks and Conclusions -- References -- 2 Determining the Number of Groups in Cluster Analysis Using Classical Indexes and Stability Measures-Comparison of Results -- Abstract -- 1 Introduction -- 2 Measures of Cluster Stability -- 2.1 Ben-Hur and Guyon Stability Measure -- 2.2 Brock, Pihur, Datta, and Datta Stability Measure -- 2.3 Fang and Wang Stability Measure -- 3 A Data Set and the Scheme of Research -- 4 Empirical Results -- 4.1 Results for the Social Domain -- 4.2 Results for the Economic Domain -- 4.3 Results for the Environmental Domain -- 4.4 Results for the Institutional and Political Domain -- 5 Conclusions -- References -- 3 Identification of the Words Most Frequently Used by Different Generations of Twitter Users -- Abstract -- 1 Theory of Generations -- 2 Analysis of the Textual Data from the Social Network -- 2.1 Preparation of Text Data -- 2.2 Word Frequency Analysis -- 2.3 N-Gram Analysis -- 2.4 Agglomeration Methods of Hierarchical Clustering and Quality Assessment of Group Structure -- 3 Applications and Results -- 3.1 Twitter User Analysis -- 3.2 Analysis of the Words Occurring Most Commonly -- 3.3 Bigrams and Trigrams -- 4 Conclusion -- References -- 4 Classification Algorithms Applications for Information Security on the Internet: A Review -- Abstract -- 1 Introduction -- 2 Information Security -- 2.1 Cybersecurity Incidents Classification Taxonomy -- 2.2 Application on the Real Data -- 3 Methodology -- 4 Application of Classification Algorithms to Information Security -- 4.1 Popular Classification Algorithms.
4.2 Classification Algorithms Used Per Study -- 4.3 Cybersecurity Incidents Examined -- 4.4 Highly Cited Studies -- 4.5 Challenges in Classification Algorithms Application to the Information Security -- 5 Conclusions and Future Research Directions -- References -- 5 Outlier Detection with the Use of Isolation Forests -- Abstract -- 1 The Essence of Outliers in Cluster Analysis -- 2 Introduction to Isolation Forests and Extended Isolation Forests -- 3 The Impact of Algorithm Parameters on the method's Effectiveness -- 4 The Impact of Dataset Characteristics on the Anomaly Score Values -- 5 Discussion of the Empirical Research Results -- 6 Final Conclusions -- References -- Application in Finance -- 6 Propositions of Transformations of Asymmetrical Nominants into Stimulants on the Example of Chosen Financial Ratios -- Abstract -- 1 Introduction -- 2 Previous Proposition of Modification of Minimum and Maximum -- 3 Proposals of Nonlinear Transformation of Nominant into Stimulants Normalized in the Range [0 -- 1] -- 4 Data and Empirical Results -- 5 Conclusions -- References -- 7 Gini Regression in the Capital Investment Risk Assessment-Sensitivity Risk Measures in Portfolio Analysis -- Abstract -- 1 Introduction -- 2 Systematic Risk-Estimation Beta -- 3 Gini Regression-Multiple Regressions Model -- 4 Application of Gini Regression in Portfolio Analysis -- 5 Discussion and Conclusion -- References -- Application in Economics -- 8 Enterprise Dark Data -- Abstract -- 1 Introduction -- 2 Data Classification in Enterprises -- 2.1 Data Visibility -- 2.2 Data Quality -- 2.3 Data Availability -- 3 Dark Data Definitions-Literature Overview -- 4 Propositions and Results -- 4.1 Location of Dark Data in Enterprise -- 5 Conclusions -- References -- 9 The Significance of Medical Science Issues in Research Papers Published in the Field of Economics -- Abstract. 1 Introduction -- 2 Interaction of Economic and Medical Sciences -- 3 Description of Classifications -- 4 Research Methodology -- 4.1 Research Scope and Goals -- 4.2 Identification of Topics Occurring in Abstracts and Related to Main Subareas of Economics and Medical Science -- 4.3 Projection of Identified Topics into Main Concepts from JEL and MeSH Ontologies -- 4.4 Analysis of Relationships Between Concepts Related to Economics and Medical Science -- 5 The Analysis of the Contribution of Medical Science Issues in Research Papers Published in the Field of Economics -- 6 Conclusions -- Acknowledgements -- References -- 10 Application of Duration Analysis Methods in the Study of the Exit of a Real Estate Sale Offer from the Offer Database System -- Abstract -- 1 Introduction -- 2 Data Used in the Study -- 3 Time on the Market-Censored Data -- 4 Duration Analysis of the Real Estate Offer -- 5 Empirical Research -- 6 Conclusions -- References -- 11 Is Society Ready for Long-Term Investments?-Profiles of Electricity Users in Silesia -- Abstract -- 1 Introduction -- 2 Study of Energy Consumers' Behaviours and Their Impact on Shaping Pro-ecological Attitudes -- 3 Characteristics of the Surveyed Electricity Users and Description of the Methods Applied in the Study -- 4 Results and Discussion -- 4.1 Characteristics of the Short-Term and Long-Term Investor Classes -- 4.2 Profiling of the Short-Term and Long-Term Investor Classes -- 5 Conclusions -- Acknowledgments -- References -- 12 The Use of the Spatial Taxonomic Measure of Development to Assess the Tourist Attractiveness of Districts of the Lesser Poland Province -- Abstract -- 1 Introduction -- 2 Methods -- 2.1 Linear Ordering -- 2.2 Hellwig's Method -- 2.3 Spatial Taxonomy Measure -- 3 Dataset and Results -- 3.1 Dataset -- 3.2 Empirical Study -- 4 Conclusions -- References. Application in Social Issues -- 13 Models of Competing Events in Assessing the Effects of the Transition of Unemployed People Between the States of Registration and De-Registration -- Abstract -- 1 Introduction -- 2 Literature Review -- 3 Research Methodology -- 4 Data Used in the Study -- 5 Empirical Results -- 6 Conclusions -- References -- 14 Direct Adjusted Survival Probabilities in the Analysis of Finding a Job by the Unemployed Depending on Their Individual Characteristics -- Abstract -- 1 Introduction -- 2 Research Method -- 3 Empirical Data and the Estimation of the Models -- 4 Conclusions -- References -- 15 Europe 2020 Strategy-Objective Evaluation of Realization and Subjective Assessment by Seniors as Beneficiaries of Social Assumptions -- Abstract -- 1 Introduction -- 2 Research Background and Literature Review -- 3 Data and Methods -- 4 Taxonomic Measure of Good Oldness -- 5 Europe 2020 Strategy in the Seniors' Opinion -- 6 Conclusions and Discussion -- References -- 16 Do Seniors Get to the Disco by Bike or in a Taxi?-Classification of Seniors According to Their Preferred Means of Transport -- Abstract -- 1 Introduction -- 2 Literature Review: Seniors and Their Transport Needs. Attempts at Segmentation -- 3 Methodology: Segmentations Rationale and Data Collection -- 3.1 Expert Segmentation -- 3.2 Segmentation Using Taxonomic Methodology -- 4 Results and Discussion -- 4.1 Main Findings of the Expert Segmentation -- 4.2 Main Findings of the Segmentation Using Taxonomic Methodology -- 4.3 Comparison of the Two Segmentations -- 5 Conclusions -- References -- Application with COVID-19 Data -- 17 The Impact of the COVID-19 Pandemic on the Economies of European Countries in the Period January-September 2020 Based on Economic Indicators -- Abstract -- 1 Introduction -- 2 SARS-CoV-2 and Economies -- 3 Literature Review -- 4 Economic Indicators. 5 Methodology -- 6 Economic Situation in European Countries and COVID-19 -- 6.1 First Quarter -- 6.2 Second Quarter -- 6.3 Third Quarter -- 6.4 January-September 2020 -- 7 Conclusions -- References -- 18 Modelling the Risk of Foreign Divestment in the Visegrad Group Countries During the COVID-19 Pandemic -- Abstract -- 1 Introduction -- 2 Review of Literature -- 3 Research Methodology -- 4 Results of Empirical Research -- 4.1 Modelling of the Risk of Insignificant Foreign Divestment -- 4.2 Modelling of the Risk of Moderate Foreign Divestment -- 4.3 Modelling of the Risk of Considerable Foreign Divestment -- 5 Conclusions -- Acknowledgements -- References -- 19 Analysis of COVID-19 Dynamics in EU Countries Using the Dynamic Time Warping Method and ARIMA Models -- Abstract -- 1 Introduction -- 2 Research Methodology -- 3 Empirical Data -- 4 The Results of the DTW Method -- 5 The Results of the ARIMA Modeling -- 6 Conclusions -- References. |
| Record Nr. | UNISA-996466397503316 |
| Cham, Switzerland : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Data analysis and classification : methods and applications / / edited by Krzysztof Jajuga, Krzysztof Najman, and Marek Walesiak
| Data analysis and classification : methods and applications / / edited by Krzysztof Jajuga, Krzysztof Najman, and Marek Walesiak |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (346 pages) |
| Disciplina | 330.015195 |
| Collana | Studies in Classification, Data Analysis, and Knowledge Organization |
| Soggetto topico |
Economics - Statistical methods
Statistics - Data processing Economia Estadística Processament de dades |
| Soggetto genere / forma |
Congressos
Llibres electrònics |
| ISBN | 3-030-75190-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- About the Editors -- Methodology -- 1 Evaluation of Two-Step Spectral Clustering Algorithm for Large Untypical Data Sets -- Abstract -- 1 Introduction -- 2 Limitations of Large Data Sets Classification -- 3 Proposal of New Algorithm -- 4 Simulation Experiment Results -- 5 Final Remarks and Conclusions -- References -- 2 Determining the Number of Groups in Cluster Analysis Using Classical Indexes and Stability Measures-Comparison of Results -- Abstract -- 1 Introduction -- 2 Measures of Cluster Stability -- 2.1 Ben-Hur and Guyon Stability Measure -- 2.2 Brock, Pihur, Datta, and Datta Stability Measure -- 2.3 Fang and Wang Stability Measure -- 3 A Data Set and the Scheme of Research -- 4 Empirical Results -- 4.1 Results for the Social Domain -- 4.2 Results for the Economic Domain -- 4.3 Results for the Environmental Domain -- 4.4 Results for the Institutional and Political Domain -- 5 Conclusions -- References -- 3 Identification of the Words Most Frequently Used by Different Generations of Twitter Users -- Abstract -- 1 Theory of Generations -- 2 Analysis of the Textual Data from the Social Network -- 2.1 Preparation of Text Data -- 2.2 Word Frequency Analysis -- 2.3 N-Gram Analysis -- 2.4 Agglomeration Methods of Hierarchical Clustering and Quality Assessment of Group Structure -- 3 Applications and Results -- 3.1 Twitter User Analysis -- 3.2 Analysis of the Words Occurring Most Commonly -- 3.3 Bigrams and Trigrams -- 4 Conclusion -- References -- 4 Classification Algorithms Applications for Information Security on the Internet: A Review -- Abstract -- 1 Introduction -- 2 Information Security -- 2.1 Cybersecurity Incidents Classification Taxonomy -- 2.2 Application on the Real Data -- 3 Methodology -- 4 Application of Classification Algorithms to Information Security -- 4.1 Popular Classification Algorithms.
4.2 Classification Algorithms Used Per Study -- 4.3 Cybersecurity Incidents Examined -- 4.4 Highly Cited Studies -- 4.5 Challenges in Classification Algorithms Application to the Information Security -- 5 Conclusions and Future Research Directions -- References -- 5 Outlier Detection with the Use of Isolation Forests -- Abstract -- 1 The Essence of Outliers in Cluster Analysis -- 2 Introduction to Isolation Forests and Extended Isolation Forests -- 3 The Impact of Algorithm Parameters on the method's Effectiveness -- 4 The Impact of Dataset Characteristics on the Anomaly Score Values -- 5 Discussion of the Empirical Research Results -- 6 Final Conclusions -- References -- Application in Finance -- 6 Propositions of Transformations of Asymmetrical Nominants into Stimulants on the Example of Chosen Financial Ratios -- Abstract -- 1 Introduction -- 2 Previous Proposition of Modification of Minimum and Maximum -- 3 Proposals of Nonlinear Transformation of Nominant into Stimulants Normalized in the Range [0 -- 1] -- 4 Data and Empirical Results -- 5 Conclusions -- References -- 7 Gini Regression in the Capital Investment Risk Assessment-Sensitivity Risk Measures in Portfolio Analysis -- Abstract -- 1 Introduction -- 2 Systematic Risk-Estimation Beta -- 3 Gini Regression-Multiple Regressions Model -- 4 Application of Gini Regression in Portfolio Analysis -- 5 Discussion and Conclusion -- References -- Application in Economics -- 8 Enterprise Dark Data -- Abstract -- 1 Introduction -- 2 Data Classification in Enterprises -- 2.1 Data Visibility -- 2.2 Data Quality -- 2.3 Data Availability -- 3 Dark Data Definitions-Literature Overview -- 4 Propositions and Results -- 4.1 Location of Dark Data in Enterprise -- 5 Conclusions -- References -- 9 The Significance of Medical Science Issues in Research Papers Published in the Field of Economics -- Abstract. 1 Introduction -- 2 Interaction of Economic and Medical Sciences -- 3 Description of Classifications -- 4 Research Methodology -- 4.1 Research Scope and Goals -- 4.2 Identification of Topics Occurring in Abstracts and Related to Main Subareas of Economics and Medical Science -- 4.3 Projection of Identified Topics into Main Concepts from JEL and MeSH Ontologies -- 4.4 Analysis of Relationships Between Concepts Related to Economics and Medical Science -- 5 The Analysis of the Contribution of Medical Science Issues in Research Papers Published in the Field of Economics -- 6 Conclusions -- Acknowledgements -- References -- 10 Application of Duration Analysis Methods in the Study of the Exit of a Real Estate Sale Offer from the Offer Database System -- Abstract -- 1 Introduction -- 2 Data Used in the Study -- 3 Time on the Market-Censored Data -- 4 Duration Analysis of the Real Estate Offer -- 5 Empirical Research -- 6 Conclusions -- References -- 11 Is Society Ready for Long-Term Investments?-Profiles of Electricity Users in Silesia -- Abstract -- 1 Introduction -- 2 Study of Energy Consumers' Behaviours and Their Impact on Shaping Pro-ecological Attitudes -- 3 Characteristics of the Surveyed Electricity Users and Description of the Methods Applied in the Study -- 4 Results and Discussion -- 4.1 Characteristics of the Short-Term and Long-Term Investor Classes -- 4.2 Profiling of the Short-Term and Long-Term Investor Classes -- 5 Conclusions -- Acknowledgments -- References -- 12 The Use of the Spatial Taxonomic Measure of Development to Assess the Tourist Attractiveness of Districts of the Lesser Poland Province -- Abstract -- 1 Introduction -- 2 Methods -- 2.1 Linear Ordering -- 2.2 Hellwig's Method -- 2.3 Spatial Taxonomy Measure -- 3 Dataset and Results -- 3.1 Dataset -- 3.2 Empirical Study -- 4 Conclusions -- References. Application in Social Issues -- 13 Models of Competing Events in Assessing the Effects of the Transition of Unemployed People Between the States of Registration and De-Registration -- Abstract -- 1 Introduction -- 2 Literature Review -- 3 Research Methodology -- 4 Data Used in the Study -- 5 Empirical Results -- 6 Conclusions -- References -- 14 Direct Adjusted Survival Probabilities in the Analysis of Finding a Job by the Unemployed Depending on Their Individual Characteristics -- Abstract -- 1 Introduction -- 2 Research Method -- 3 Empirical Data and the Estimation of the Models -- 4 Conclusions -- References -- 15 Europe 2020 Strategy-Objective Evaluation of Realization and Subjective Assessment by Seniors as Beneficiaries of Social Assumptions -- Abstract -- 1 Introduction -- 2 Research Background and Literature Review -- 3 Data and Methods -- 4 Taxonomic Measure of Good Oldness -- 5 Europe 2020 Strategy in the Seniors' Opinion -- 6 Conclusions and Discussion -- References -- 16 Do Seniors Get to the Disco by Bike or in a Taxi?-Classification of Seniors According to Their Preferred Means of Transport -- Abstract -- 1 Introduction -- 2 Literature Review: Seniors and Their Transport Needs. Attempts at Segmentation -- 3 Methodology: Segmentations Rationale and Data Collection -- 3.1 Expert Segmentation -- 3.2 Segmentation Using Taxonomic Methodology -- 4 Results and Discussion -- 4.1 Main Findings of the Expert Segmentation -- 4.2 Main Findings of the Segmentation Using Taxonomic Methodology -- 4.3 Comparison of the Two Segmentations -- 5 Conclusions -- References -- Application with COVID-19 Data -- 17 The Impact of the COVID-19 Pandemic on the Economies of European Countries in the Period January-September 2020 Based on Economic Indicators -- Abstract -- 1 Introduction -- 2 SARS-CoV-2 and Economies -- 3 Literature Review -- 4 Economic Indicators. 5 Methodology -- 6 Economic Situation in European Countries and COVID-19 -- 6.1 First Quarter -- 6.2 Second Quarter -- 6.3 Third Quarter -- 6.4 January-September 2020 -- 7 Conclusions -- References -- 18 Modelling the Risk of Foreign Divestment in the Visegrad Group Countries During the COVID-19 Pandemic -- Abstract -- 1 Introduction -- 2 Review of Literature -- 3 Research Methodology -- 4 Results of Empirical Research -- 4.1 Modelling of the Risk of Insignificant Foreign Divestment -- 4.2 Modelling of the Risk of Moderate Foreign Divestment -- 4.3 Modelling of the Risk of Considerable Foreign Divestment -- 5 Conclusions -- Acknowledgements -- References -- 19 Analysis of COVID-19 Dynamics in EU Countries Using the Dynamic Time Warping Method and ARIMA Models -- Abstract -- 1 Introduction -- 2 Research Methodology -- 3 Empirical Data -- 4 The Results of the DTW Method -- 5 The Results of the ARIMA Modeling -- 6 Conclusions -- References. |
| Record Nr. | UNINA-9910488712803321 |
| Cham, Switzerland : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Data analysis with SPSS for survey-based research / / Saiyidi Mat Roni, Hadrian Geri Djajadikerta
| Data analysis with SPSS for survey-based research / / Saiyidi Mat Roni, Hadrian Geri Djajadikerta |
| Autore | Roni Saiyidi Mat |
| Pubbl/distr/stampa | Singapore : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (273 pages) : illustrations |
| Disciplina | 005.55 |
| Soggetto topico |
Social sciences - Statistical methods - Computer programs
Ciències socials Estadística |
| Soggetto genere / forma | Llibres electrònics |
| ISBN | 981-16-0193-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Acknowledgement -- Preliminary Data Analysis Checklist -- Contents -- About the Authors -- Chapter 1: Research Instrument Design and Sample -- 1.1 Survey -- 1.1.1 Working with Directly Observed Variables -- 1.1.2 Designing Questions for Latent Variables -- 1.2 Sample Size -- References -- Chapter 2: SPSS Basics -- 2.1 Data and Variable Views -- 2.2 Output Window -- 2.3 SPSS Syntax -- Chapter 3: Preliminary Data Analysis: An Analysis Before the Analysis -- 3.1 Cleaning up Your Data: Monotone -- 3.2 Polishing Your Data: Missing Values and Outliers -- 3.2.1 Identifying and Recoding Missing Values -- 3.3 Missing Values Analysis (MVA) -- 3.3.1 Multiple Imputation (MI) -- 3.3.2 Expected Maximisation (EM) -- 3.3.3 Identifying and Treating Outliers -- 3.4 Normal Distribution -- 3.5 Data Transformation -- References -- Chapter 4: Factor Analysis: Combining Related Question-Items into Latent Variables -- References -- Chapter 5: Assess the Quality of Your Instrument -- 5.1 Reliability -- 5.2 Validity -- References -- Chapter 6: Latent Variable -- 6.1 Addressing Biases -- 6.1.1 Non-Response Bias -- 6.1.2 Common Method Bias -- References -- Chapter 7: Test of Differences Among Groups -- 7.1 t-Test: Testing Differences Between Two Groups -- 7.1.1 Independent Samples t-Test -- 7.1.2 Paired Samples t-Test -- 7.2 ANOVA: Testing More than Two Groups -- 7.3 ANCOVA: Testing Differences and Controlling for Covariate -- References -- Chapter 8: Test of Correlations -- 8.1 Pearson Correlation -- 8.2 Pearson Correlation with Bootstrap -- References -- Chapter 9: Regression -- 9.1 Simple Regression -- 9.1.1 Regression with Bootstrap -- 9.1.2 Quantile Regression -- 9.2 Multiple Regression -- 9.3 Hierarchical Multiple Regression -- References -- Chapter 10: Non-Parametric Tests -- 10.1 Mann-Whitney U -- 10.2 Kruskal-Wallis -- 10.3 Jonckheere-Terpstra.
10.4 Chi-Square -- 10.5 Wilcoxon´s Sign Rank -- 10.6 Spearman Rho and Kendall Tau Correlation -- References -- Bibliography -- Index. |
| Record Nr. | UNISA-996466391203316 |
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Roni Saiyidi Mat
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| Singapore : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Soggetto topico
-
Estadística
(77)
- Statistics (31)
- Models matemàtics (10)
- Processament de dades (9)
- R (Llenguatge de programació) (6)