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ویرایش: [1 ed.]
نویسندگان: Jhareswar Maiti
سری:
ISBN (شابک) : 1466564369, 9781466564367
ناشر: CRC Press
سال نشر: 2022
تعداد صفحات: 612
[636]
زبان: English
فرمت فایل : PDF (درصورت درخواست کاربر به PDF، EPUB یا AZW3 تبدیل می شود)
حجم فایل: 17 Mb
در صورت تبدیل فایل کتاب Multivariate Statistical Modeling in Engineering and Management به فرمت های PDF، EPUB، AZW3، MOBI و یا DJVU می توانید به پشتیبان اطلاع دهید تا فایل مورد نظر را تبدیل نمایند.
توجه داشته باشید کتاب مدل سازی آماری چند متغیره در مهندسی و مدیریت نسخه زبان اصلی می باشد و کتاب ترجمه شده به فارسی نمی باشد. وبسایت اینترنشنال لایبرری ارائه دهنده کتاب های زبان اصلی می باشد و هیچ گونه کتاب ترجمه شده یا نوشته شده به فارسی را ارائه نمی دهد.
این کتاب بر حل مسئله برای پزشکان و الگوسازی برای دانشگاهیان تحت شرایط چند متغیره تمرکز دارد. این کتاب به خوانندگان در درک موضوعاتی مانند شناخت تنوع، استخراج الگوها، ایجاد روابط و تصمیم گیری عینی کمک می کند. تعداد زیادی از مدل های آماری چند متغیره در این کتاب پوشش داده شده است. خوانندگان یاد خواهند گرفت که چگونه یک مسئله عملی را می توان به یک مسئله آماری تبدیل کرد و چگونه می توان راه حل آماری را به عنوان یک راه حل عملی تفسیر کرد.
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این کتاب به همه افراد درگیر در حل مسئله مبتنی بر داده کمک میکند، مدل سازی و تصمیم گیری.
The book focuses on problem solving for practitioners and model building for academicians under multivariate situations. This book helps readers in understanding the issues, such as knowing variability, extracting patterns, building relationships, and making objective decisions. A large number of multivariate statistical models are covered in the book. The readers will learn how a practical problem can be converted to a statistical problem and how the statistical solution can be interpreted as a practical solution.
Key features:
The book will help everyone involved in data driven problem solving, modeling and decision making.
Cover Half Title Title Page Copyright Page Dedication Table of Contents Foreword Preface Acknowledgments Author Part I Prerequisites 1 Introduction 1.1 Data-Driven Decision-Making 1.2 Variable and Data Types 1.2.1 Random Variable 1.2.2 Measurement Scale and Data Types 1.2.3 Data Sources 1.3 Models and Modeling 1.4 Statistical Approaches to Model-Building 1.4.1 Step 1: Define Problem 1.4.2 Step 2: Develop Conceptual Model 1.4.3 Step 3: Design Study 1.4.4 Step 4: Collect Data 1.4.5 Step 5: Examine Data 1.4.6 Step 6: Select a Suitable Model 1.4.7 Step 7: Estimate Parameters 1.4.8 Step 8: Verify Model 1.4.9 Step 9: Validate Model 1.4.10 Step 10: Interpret Results 1.5 Multivariate Models 1.6 Illustrative Problems 1.7 Case Descriptions 1.7.1 Case 1: Job Stress Assessment Among Employees in Coke Plant 1.7.2 Case 2: Job Demand Analysis of Underground Coal Mine Workers 1.7.3 Case 3: Study of the Process and Quality Characteristics and Their Relationships in Worm Gear Manufacturing 1.7.4 Case 4: Study of the Process and Quality Characteristics in Cast Iron Melting Process 1.7.5 Case 5: Employees Safety Practices in Mines 1.7.6 Case 6: Modeling Causal Relationships of Job Risk Perception of EOT Crane Operators 1.8 Aims of the Book 1.9 Organization of the Book Exercises 2 Basic Univariate Statistics 2.1 Population and Parameter 2.2 Defining Population: the Probability Distributions 2.2.1 Univariate Normal Distribution 2.3 Sample and Statistics 2.3.1 Measures of Central Tendency 2.3.2 Measures of Dispersion 2.4 Sampling Distribution 2.4.1 Standard Normal Distribution 2.4.2 Chi-Square Distribution 2.4.3 T-Distribution 2.4.4 F-Distribution 2.5 Central Limit Theorem 2.6 Estimation 2.6.1 Confidence Interval for Single Population Mean 2.6.2 Confidence Interval for Single Population Variance 2.6.3 Confidence Interval for the Difference Between Two-Population Means 2.6.4 Confidence Interval for the Ratio Of Two-Population Variances 2.7 Hypothesis Testing 2.7.1 Hypothesis Testing Concerning Single Population Mean 2.7.2 Hypothesis Testing Concerning Single Population Variance 2.7.3 Hypothesis Testing Concerning Equality Of Two-Population Means Scenario I Scenario II Scenario III 2.7.4 Hypothesis Testing Concerning Equality of Two-Population Variances 2.8 Learning Summary Exercises Notes 3 Basic Computations 3.1 Matrix Algebra 3.1.1 Data as a Matrix 3.1.2 Row and Column Vectors 3.1.3 Orthogonal Vectors 3.1.4 Linear Dependency of a Set of Vectors 3.1.5 The Gram-Schmidt Orthogonalization Process 3.1.6 Projection of One Vector On Another 3.1.7 Basic Matrices 3.1.8 Basic Matrix Operations 3.1.9 Determinants 3.1.10 Rank of a Matrix 3.1.11 Inverse of a Matrix 3.1.12 Eigenvalues and Eigenvectors 3.1.13 Spectral Decomposition 3.1.14 Singular Value Decomposition (SVD) 3.1.15 Positive Definite Matrices 3.2 Methods of Least Squares 3.2.1 Ordinary Least Squares (OLS) 3.2.2 Weighted Least Squares (WLS) 3.2.3 Iteratively Reweighted Least Squares (IRLS) 3.2.4 Generalized Least Squares (GLS) 3.3 Maximum Likelihood Method 3.3.1 Probability Function 3.3.2 Likelihood Function 3.3.3 Maximum Likelihood Estimation 3.4 Generation of Random Variable 3.4.1 Generation of Univariate Normal Observations 3.4.2 Generating Multivariate Normal Observations 3.5 Resampling Methods 3.5.1 Jackknife 3.5.2 Bootstrap 3.6 Learning Summary Exercises Part II Foundations of Multivariate Statistics 4 Multivariate Descriptive Statistics 4.1 Multivariate Observations 4.2 Mean Vectors 4.3 Covariance Matrix 4.4 Correlation Matrix 4.5 Types of Correlation 4.5.1 Correlation Between Two Ordinal Variables Spearman’s Rho Gamma Coefficient 4.5.2 Correlation Between Two Nominal Variables 4.5.3 Correlation Between One Continuous and One Ordinal Variable 4.5.4 Correlation Between One Continuous and One Nominal Variable 4.5.5 Correlation Between One Ordinal and Another Nominal Variable 4.6 Correlation With Dependence Structure 4.6.1 Part Correlation 4.6.2 Partial Correlation 4.7 Learning Summary Exercises 5 Multivariate Normal Distribution 5.1 Statistical Distance 5.2 Bivariate Normal Density Function 5.3 Multivariate Normal Density Function 5.4 Constant Density Contours 5.5 Properties of Multivariate Normal Density Function 5.6 Assessing Multivariate Normality 5.6.1 Tests of Univariate Normality 5.6.2 Tests of Multivariate Normality 5.6.3 Remedy to Violation of Multivariate Normality 5.7 Learning Summary Exercises 6 Multivariate Inferential Statistics 6.1 Estimation of Parameters of Multivariate Normal Distribution 6.2 Sampling Distribution of X– and S 6.3 Multivariate Central Limit Theorem 6.4 Hotelling’s T2 Distribution 6.5 Inference About Single Population Mean Vector 6.5.1 Confidence Region 6.5.2 Simultaneous Confidence Intervals Scenario 1: Sampling From When Is Known Scenario 2: S Is Unknown and Sample Size Is Large Scenario 3: S Is Unknown and N Is Small to Medium 6.5.3 Hypothesis Testing Scenario 1: X ~ Np (., S) and Is Known Scenario 2: and Is Unknown But N Is Large Scenario 3: , and Is Unknown But N Is Small to Medium 6.6 Inference About Equality of Two-Population Mean Vectors 6.6.1 Confidence Region Scenario 1: Sampling From Multivariate Normal Populations With Known Scenario 2: Sampling From Multivariate Normal Populations With Unknown But Equal Scenario 3: Sampling From Multivariate Normal Populations With Unknown and Unequal and Large Samples 6.6.2 Simultaneous Confidence Intervals Scenario 1: Sampling From Multivariate Normal Populations With Known SA and SB Scenario 2: Sampling From Multivariate Normal Populations With Unknown But Equal S Scenario 3: Sampling From Multivariate Normal Populations With Unknown, Unequal and Large Samples 6.6.3 Hypothesis Testing Scenario 1: Sampling From Multivariate Normal Populations With Known SA and SB Scenario 2: Sampling From Multivariate Normal Population With Unknown But Equal S Scenario 3: Sampling From Multivariate Normal Population With Unknown, Unequal S and Large Samples 6.7 Confidence Region and Hypothesis Testing for Covariance Matrix S 6.7.1 Confidence Region for S 6.7.2 Hypothesis Testing for S 6.8 Sampling From Non-Normal Population 6.9 Learning Summary Exercises Part III Multivariate Models 7 Multivariate Analysis of Variance 7.1 Analysis of Variance (ANOVA) 7.1.1 Conceptual Model 7.1.2 Assumptions Bartlett Test 7.1.3 Total Sum Squares Decomposition 7.1.4 Hypothesis Testing 7.1.5 Estimation of Parameters 100(1–a)% Confidence Interval (CI) and Simultaneous Confidence Interval (SCI) for 100(1–a)% CI and Simultaneous Confidence Interval (SCI) for 7.1.6 Model Adequacy Tests Test of Normality Test of Independence Test of Homogeneity of Variances Modified Leven Test 7.1.7 Interpretation of Results 7.2 Multivariate Analysis of Variance (MANOVA) 7.2.1 Conceptual Model 7.2.2 Assumptions Box’s M Test 7.2.3 Total Sum Squares and Cross Product (SSCP) Decomposition 7.2.4 Hypothesis Testing Multivariate Test Statistics Used in MANOVA 7.2.5 Estimation of Parameters 100(1 – .)% Simultaneous CI 7.2.6 Model Adequacy Tests 7.2.7 Test of Assumptions Test of Normality Test of Independence Test of Homogeneity of Covariance Matrices 7.3 Two-Way MANOVA 7.3.1 Two-Way ANOVA 7.3.2 Two-Way MANOVA 7.3.3 Hypothesis Testing Factor F1 (Wilks’ Lambda, ) Factor F2 (Wilks’ Lambda, ) Interaction F12 (Wilks’ Lambda, ) 7.4 Case Study 7.5 Learning Summary Exercises 8 Multiple Linear Regression 8.1 Conceptual Model 8.2 Assumptions 8.3 Estimation of Model Parameters 8.4 Sampling Distribution of 8.5 Confidence Region (CR) and Simultaneous Confidence Intervals (SCI) for 8.6 Sampling Distribution of 8.7 Assessment of Overall Fit of the Model 8.8 Test of Individual Regression Parameters 8.9 Interpretation of Regression Parameters 8.10 Test of Assumptions 8.10.1 Test of Linearity 8.10.2 Homoscedasticity Or Constant Error Variance 8.10.3 Uncorrelated Error Terms 8.10.4 Normality of Error Terms 8.11 Remedy Against Violation of Assumptions 8.11.1 Remedies Against Linearity 8.11.2 Remedies Against Non-Normality and Heteroscedasticity 8.12 Diagnostic Issues in MLR 8.12.1 Outliers 8.12.2 Leverage Points 8.12.3 Influential Observations 8.12.4 Multicollinearity Variance Inflation Factor (VIF) Tolerance Statistic Eigenvalue Structure of the Correlation Matrix, R Multicollinearity Condition Number (MCN) 8.13 Prediction With MLR 8.14 Model Validation 8.15 Case Study 8.16 Learning Summary Exercises Notes 9 Multivariate Multiple Linear Regression 9.1 Conceptual Model 9.2 Assumptions 9.3 Estimation of Parameters 9.4 Sampling Distribution of 9.5 Assessment of Overall Fit of The Model 9.6 Test of Subset of Regression Parameters 9.7 Test of Individual Regression Parameters 9.8 Interpretation and Diagnostics 9.9 Case Study 9.10 Learning Summary Exercises 10 Path Model 10.1 Conceptual Model 10.2 Assumptions 10.3 Estimation of Parameters for Recursive Model 10.3.1 Normal Equation Approach 10.3.2 Reduced Form Approach 10.4 Estimation of Parameters for Non-Recursive Model 10.4.1 Model Identification 10.4.2 Estimation of Parameters Instrumental Variable (IV) Method Two Stage Least Squares (2SLS) Three Stage Least Squares (3SLS) Maximum Likelihood Estimation 10.5 Overall Fit AND SPECIFICATION TESTS 10.5.1 Tests for Endogeneity 10.5.2 Tests for Over-Identifying Restrictions Anderson-Rubin Test Sargan Test 10.5.3 Heteroscedasticity-Robust Tests 10.5.4 Tests for Identifying Weak Instruments 10.5.5 Coefficients of Determination (R2) 10.6 Test of Individual Path Coefficients 10.7 Case Study 10.8 Learning Summary Exercises Notes 11 Principal Component Analysis 11.1 Conceptual Model 11.2 Extracting Principal Components 11.3 Sampling Distribution of and 11.4 Adequacy Tests for PCA 11.4.1 Bartlett’s Sphericity Test 11.4.2 Number of PCs to Be Extracted Cumulative Percentage of Total Variation Kaiser’s Rule (Eigenvalue Criteria) The Average Root The Broken Stick Method Scree Plot 11.4.3 Hypothesis Testing Concerning Insignificant Eigenvalues 11.5 Principal Component Scores 11.6 Validation 11.7 Case Study 11.8 Learning Summary Exercises 12 Exploratory Factor Analysis 12.1 Conceptual Model 12.2 Assumptions 12.3 Some Useful Results 12.4 Factor Extraction Methods 12.4.1 The Principal Component Method 12.4.2 The Principal Factor Method 12.4.3 The Maximum Likelihood Method 12.4.4 Choice of Methods of Estimation 12.4.5 Degrees of Freedom 12.5 Model Adequacy Tests 12.6 Number of Factors 12.7 Factor Rotation 12.8 Factor Scores 12.8.1 Estimation By Principal Component Scores 12.8.2 Estimation By Least Squares Approach 12.8.3 Estimation By Regression Method 12.9 Difference With Principal Component Analysis 12.10 Validation 12.11 Case Study 12.11.1 Background 12.11.2 Variables And Data 12.11.3 Data Analysis 12.11.4 Results And Discussion 12.11.5 Conclusions 12.12 Learning Summary Exercises Notes 1 Factor Analysis Is Not a Causal Model. It Is an Interdependence Model That Is Used to Identify and Quantify Hidden Factors, Usually Lesser in Dimensions. The Use of ‘Cause’ Here Is to Explain the Inner Meaning of a Factor. 13 Confirmatory Factor Analysis 13.1 Conceptual Model 13.2 Estimation of Parameters 13.2.1 Model Identification 13.2.2 Model Estimation 13.3 Model Adequacy Tests 13.3.1 Absolute Fit Indices Goodness of Fit Index (GFI) Root Mean Square Residual (RMSR) Standardized Root Mean Square Residual (SRMSR) Root Mean Square Error of Approximation (RMSEA) 13.3.2 Relative Fit Indices (RFI) Tucker Lewis Index (TLI) Normed Fit Index (NFI) Comparative Fit Index (CFI) General Normed Fit Index (GNFI) Relative Non-Centrality Index (RNI) 13.3.3 Parsimony Fit Indices Adjusted Goodness of Fit Index (AGFI) Parsimony Normed Fit Index (PNFI) 13.4 Test of Parameters 13.5 Fit Indices for Individual Factors 13.5.1 Construct Validity 13.5.2 Unidimensionality 13.5.3 Reliability 13.6 Model Respecification 13.7 Case Study 13.7.1 Background 13.7.2 Variables and Data 13.7.3 Analysis and Results Overall Fit of The Proposed Model Test of Model Parameters Test of Fit of Individual Factors 13.7.4 Model Re-Specifications 13.7.5 Discussions and Insights 13.8 Learning Summary Exercises 14 Structural Equation Modeling 14.1 Prerequisite and Modeling Strategy 14.2 Variables, Relationships, Terminologies, and Notations 14.3 Model Equations and Dispersion Matrices 14.3.1 Structural Model Equations 14.3.2 Exogenous Factor Model Equations 14.3.3 Endogenous Factor Model Equations 14.4 Assumptions 14.5 Fundamental Relationships 14.5.1 Fundamental Relationships for the Structural Model 14.5.2 Fundamental Relationships for the Complete SEM Model 14.6 Parameter Estimation 14.6.1 Model Identification Measurement Model Identification Structural Model Identification 14.6.2 Model Estimation 14.6.3 Direct, Indirect, and Total Effects 14.7 Evaluating Model Fit 14.8 Test of Model Parameters 14.9 Other Important Issues in SEM 14.9.1 Sample Size 14.9.2 Input Matrix 14.9.3 Estimation Process 14.9.4 Model Respecification 14.10 Case Study 14.10.1 Background 14.10.2 Variables and Data 14.10.3 Conceptual Model 14.10.4 Measurement Model Overall Fit of the Measurement Model Parameter Estimation Test of Model Parameters 14.10.5 Structural Model Model Identification Model Respecification Overall Fit of the Structural Model Test of Model Parameters Direct, Indirect, and Total Effects 14.10.6 Discussions and Insights 14.11 Learning Summary Exercises Bibliography Appendix A1: Cumulative Standard Normal Distribution Appendix A2: Percentage Points of Student’s T-Distribution Appendix A3: Percentage Points of the Chi-Square Distribution Appendix A4: Percentage Points of the F-Distribution (α = 0.10) Appendix A5: Percentage Points of the F-Distribution (α = 0.05) Appendix A6: Percentage Points of the F-Distribution (α = 0.01) Index