Linear Algebra and Linear Models:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
New York, NY
Springer New York
2000
|
| Ausgabe: | Second Edition |
| Schriftenreihe: | Universitext
|
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Beschreibung: | The main purpose of the present monograph is to provide a rigorous introduction to the basic aspects of the theory of linear estimation and hypothesis testing. The necessary prerequisites in matrices, multivariate normal distribution, and distribution of quadratic forms are developed along the way. The monograph is primarily aimed at advanced undergraduate and first-year master's students taking courses in linear algebra, linear models, multivariate analysis, and design of experiments. It should also be of use to research workers as a source of several standard results and problems. Some features in which we deviate from the standard textbooks on the subject are as follows. We deal exclusivelywith real matrices, and this leads to some nonconventional proofs. One example is the proof of the fact that a symmetric matrix has real eigenvalues. We rely on ranks and determinants a bit more than is done usually. The development in the first two chapters is somewhat different from that in most texts. It is not the intention to give an extensive introduction to matrix theory. Thus, several standard topics such as various canonical forms and similarity are not found here. We often derive only those results that are explicitly used later. The list of facts in matrix theory that are elementary, elegant, but not covered here is almost endless. We put a great deal of emphasis on the generalized inverse and its applications. This amounts to avoiding the "geometric" or the "projections" approach that is favored by some authors and taking recourse to a more algebraic approach. Partly as a personal bias, I feel that the geometric approach works well in providing an vi Preface understanding of why a result should be true but has limitations when it comes to proving the result rigorously. The first three chapters are devoted to matrix theory, linear estimation, and tests of linear hypotheses, respectively. Chapter 4 collects several results on eigenvalues and singular values that are frequently required in statistics but usually are not proved in statistics texts. This chapter also includes sections on principal components and canonical correlations. Chapter 5 prepares the background for a course in designs, establishing the linear model as the underlying mathematical framework. The sections on optimality may be useful as motivation for further reading in this research area in which there is considerable activity at present. Similarly, the last chapter tries to provide a glimpse into the richness of a topic in generalized inverses (rank additivity) that has many interesting applications as well. Several exercises are included, some of which are used in subsequent developments. Hints are provided for a few exercises, where as reference to the original source is given in some other cases. I am grateful to Professors Aloke Dey, H. Neudecker, K. P. S. Bhaskara Rao, and Dr. N. Eagambaram for their comments on various portions of the manuscript. Thanks are also due to B. Ganeshan for his help in getting the computer printouts at various stages. About the Second Edition This is a thoroughly revised and enlarged version of the first edition. Besides correcting the minor mathematical and typographical errors, the following additions have been made: (1) A few problems have been added at the end of each section in the first four chapters. All the chapters now contain some new exercises. (2) Complete solutions or hints are provided to several problems and exercises. (3) Two new sections, one on the"volume of a matrix"and the other on the"star order," have been added. New Delhi, India R. B. Bapat Contents Preface v Notation Index ix 1 Vector Spaces and Matrices 1 1. 1 Preliminaries. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 2 Vector Spaces and Subspaces. . . . . . . . . . . . . . . . . . 4 1. 3 Basis and Dimension . . . . . . . . . . . . . . . . . . . . . . 5 1. 4 Rank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1. 5 Orthogonality . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1. 6 Nonsingularity. . . . . . . . . . . . . . . . . . . . . . . . . . 14 1. 7 Frobenius Inequality. . . . . . . . . . . . . . . . . . . . . . . 16 1. 8 Eigenvalues and the Spectral Theorem . . . . . . . . . . . . . 18 1. 9 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1. 10 Hints and Solutions . . . . . . . . . . . . . . . . . . . . . . . 25 2 Linear Estimation 29 2. 1 Generalized Inverses. . . . . . . . . . . . . . . . . . . . . . . 29 2. 2 Linear Model . . . . . . . . . . . . . . . . . . . . . . . . . . 33 2. 3 Estimability . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2. 4 Weighing Designs. . . . . . . . . . . . . . . . . . . . . . . . 38 2. 5 ResidualSumofSquares . . . . . . . . . . . . . . . . . . . . 40 2. 6 Estimation Subject to Restrictions. . . . . . . . . . . . . . . . 42 2. 7 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 2. 8 Hints andSolutions . . . . . . . . . . . . . . . . . . . . . . . 48 viii Contents 3 Tests of Linear Hypotheses 51 3. 1 SchurComplements. . . . . . . . . . . . . . . . . . . . . . . 51 3. 2 Multivariate Normal Distribution. . . . . . . . . . . . . . . . 53 3. 3 Quadratic Forms and Cochran's Theorem. . . . . . . . . . . . 57 3. 4 One-Way and Two-Way Classifications. . . . . . . . . . . . . 61 3. 5 General Linear Hypothesis . . . . . . . . . . . . . . . . . . . 65 3. 6 Extrema of Quadratic Forms . . . . . . . . . . . . . . . . . . 67 3. 7 Multiple Correlation and Regression Models. . . . . . . . . . 69 3. 8 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 3. 9 Hints and Solutions . . . . . . . . . . . . . . . . . . . . . . |
| Beschreibung: | 1 Online-Ressource (X, 139 p) |
| ISBN: | 9780387226019 9780387988719 |
| DOI: | 10.1007/b97609 |
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| 500 | |a The main purpose of the present monograph is to provide a rigorous introduction to the basic aspects of the theory of linear estimation and hypothesis testing. The necessary prerequisites in matrices, multivariate normal distribution, and distribution of quadratic forms are developed along the way. The monograph is primarily aimed at advanced undergraduate and first-year master's students taking courses in linear algebra, linear models, multivariate analysis, and design of experiments. It should also be of use to research workers as a source of several standard results and problems. Some features in which we deviate from the standard textbooks on the subject are as follows. We deal exclusivelywith real matrices, and this leads to some nonconventional proofs. One example is the proof of the fact that a symmetric matrix has real eigenvalues. We rely on ranks and determinants a bit more than is done usually. The development in the first two chapters is somewhat different from that in most texts. It is not the intention to give an extensive introduction to matrix theory. | ||
| 500 | |a Thus, several standard topics such as various canonical forms and similarity are not found here. We often derive only those results that are explicitly used later. The list of facts in matrix theory that are elementary, elegant, but not covered here is almost endless. We put a great deal of emphasis on the generalized inverse and its applications. This amounts to avoiding the "geometric" or the "projections" approach that is favored by some authors and taking recourse to a more algebraic approach. Partly as a personal bias, I feel that the geometric approach works well in providing an vi Preface understanding of why a result should be true but has limitations when it comes to proving the result rigorously. The first three chapters are devoted to matrix theory, linear estimation, and tests of linear hypotheses, respectively. Chapter 4 collects several results on eigenvalues and singular values that are frequently required in statistics but usually are not proved in statistics texts. This chapter also includes sections on principal components and canonical correlations. | ||
| 500 | |a Chapter 5 prepares the background for a course in designs, establishing the linear model as the underlying mathematical framework. The sections on optimality may be useful as motivation for further reading in this research area in which there is considerable activity at present. Similarly, the last chapter tries to provide a glimpse into the richness of a topic in generalized inverses (rank additivity) that has many interesting applications as well. Several exercises are included, some of which are used in subsequent developments. Hints are provided for a few exercises, where as reference to the original source is given in some other cases. I am grateful to Professors Aloke Dey, H. Neudecker, K. P. S. Bhaskara Rao, and Dr. N. Eagambaram for their comments on various portions of the manuscript. Thanks are also due to B. Ganeshan for his help in getting the computer printouts at various stages. About the Second Edition This is a thoroughly revised and enlarged version of the first edition. | ||
| 500 | |a Besides correcting the minor mathematical and typographical errors, the following additions have been made: (1) A few problems have been added at the end of each section in the first four chapters. All the chapters now contain some new exercises. (2) Complete solutions or hints are provided to several problems and exercises. (3) Two new sections, one on the"volume of a matrix"and the other on the"star order," have been added. New Delhi, India R. B. Bapat Contents Preface v Notation Index ix 1 Vector Spaces and Matrices 1 1. 1 Preliminaries. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 2 Vector Spaces and Subspaces. . . . . . . . . . . . . . . . . . 4 1. 3 Basis and Dimension . . . . . . . . . . . . . . . . . . . . . . 5 1. 4 Rank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1. 5 Orthogonality . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1. 6 Nonsingularity. . . . . . . . . . . . . . . . . . . . . . . . . . 14 1. 7 Frobenius Inequality. . . . . . . . . . . . . . . . . . . . . . . 16 1. | ||
| 500 | |a 8 Eigenvalues and the Spectral Theorem . . . . . . . . . . . . . 18 1. 9 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1. 10 Hints and Solutions . . . . . . . . . . . . . . . . . . . . . . . 25 2 Linear Estimation 29 2. 1 Generalized Inverses. . . . . . . . . . . . . . . . . . . . . . . 29 2. 2 Linear Model . . . . . . . . . . . . . . . . . . . . . . . . . . 33 2. 3 Estimability . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2. 4 Weighing Designs. . . . . . . . . . . . . . . . . . . . . . . . 38 2. 5 ResidualSumofSquares . . . . . . . . . . . . . . . . . . . . 40 2. 6 Estimation Subject to Restrictions. . . . . . . . . . . . . . . . 42 2. 7 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 2. 8 Hints andSolutions . . . . . . . . . . . . . . . . . . . . . . . 48 viii Contents 3 Tests of Linear Hypotheses 51 3. 1 SchurComplements. . . . . . . . . . . . . . . . . . . . . . . 51 3. 2 Multivariate Normal Distribution. . . . . . . . . . . . . . . . | ||
| 500 | |a 53 3. 3 Quadratic Forms and Cochran's Theorem. . . . . . . . . . . . 57 3. 4 One-Way and Two-Way Classifications. . . . . . . . . . . . . 61 3. 5 General Linear Hypothesis . . . . . . . . . . . . . . . . . . . 65 3. 6 Extrema of Quadratic Forms . . . . . . . . . . . . . . . . . . 67 3. 7 Multiple Correlation and Regression Models. . . . . . . . . . 69 3. 8 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 3. 9 Hints and Solutions . . . . . . . . . . . . . . . . . . . . . . | ||
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| 650 | 4 | |a Matrix theory | |
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Datensatz im Suchindex
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| author | Bapat, Ravi B. |
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| author_sort | Bapat, Ravi B. |
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| dewey-full | 512.5 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 512 - Algebra |
| dewey-raw | 512.5 |
| dewey-search | 512.5 |
| dewey-sort | 3512.5 |
| dewey-tens | 510 - Mathematics |
| discipline | Mathematik |
| doi_str_mv | 10.1007/b97609 |
| edition | Second Edition |
| format | Electronic eBook |
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| id | DE-604.BV042419040 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T01:21:04Z |
| institution | BVB |
| isbn | 9780387226019 9780387988719 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-027854457 |
| oclc_num | 1165544090 |
| open_access_boolean | |
| owner | DE-384 DE-703 DE-91 DE-BY-TUM DE-634 |
| owner_facet | DE-384 DE-703 DE-91 DE-BY-TUM DE-634 |
| physical | 1 Online-Ressource (X, 139 p) |
| psigel | ZDB-2-SMA ZDB-2-BAE ZDB-2-SMA_Archive |
| publishDate | 2000 |
| publishDateSearch | 2000 |
| publishDateSort | 2000 |
| publisher | Springer New York |
| record_format | marc |
| series2 | Universitext |
| spelling | Bapat, Ravi B. Verfasser (DE-588)115635831 aut Linear Algebra and Linear Models by R. B. Bapat Second Edition New York, NY Springer New York 2000 1 Online-Ressource (X, 139 p) txt rdacontent c rdamedia cr rdacarrier Universitext The main purpose of the present monograph is to provide a rigorous introduction to the basic aspects of the theory of linear estimation and hypothesis testing. The necessary prerequisites in matrices, multivariate normal distribution, and distribution of quadratic forms are developed along the way. The monograph is primarily aimed at advanced undergraduate and first-year master's students taking courses in linear algebra, linear models, multivariate analysis, and design of experiments. It should also be of use to research workers as a source of several standard results and problems. Some features in which we deviate from the standard textbooks on the subject are as follows. We deal exclusivelywith real matrices, and this leads to some nonconventional proofs. One example is the proof of the fact that a symmetric matrix has real eigenvalues. We rely on ranks and determinants a bit more than is done usually. The development in the first two chapters is somewhat different from that in most texts. It is not the intention to give an extensive introduction to matrix theory. Thus, several standard topics such as various canonical forms and similarity are not found here. We often derive only those results that are explicitly used later. The list of facts in matrix theory that are elementary, elegant, but not covered here is almost endless. We put a great deal of emphasis on the generalized inverse and its applications. This amounts to avoiding the "geometric" or the "projections" approach that is favored by some authors and taking recourse to a more algebraic approach. Partly as a personal bias, I feel that the geometric approach works well in providing an vi Preface understanding of why a result should be true but has limitations when it comes to proving the result rigorously. The first three chapters are devoted to matrix theory, linear estimation, and tests of linear hypotheses, respectively. Chapter 4 collects several results on eigenvalues and singular values that are frequently required in statistics but usually are not proved in statistics texts. This chapter also includes sections on principal components and canonical correlations. Chapter 5 prepares the background for a course in designs, establishing the linear model as the underlying mathematical framework. The sections on optimality may be useful as motivation for further reading in this research area in which there is considerable activity at present. Similarly, the last chapter tries to provide a glimpse into the richness of a topic in generalized inverses (rank additivity) that has many interesting applications as well. Several exercises are included, some of which are used in subsequent developments. Hints are provided for a few exercises, where as reference to the original source is given in some other cases. I am grateful to Professors Aloke Dey, H. Neudecker, K. P. S. Bhaskara Rao, and Dr. N. Eagambaram for their comments on various portions of the manuscript. Thanks are also due to B. Ganeshan for his help in getting the computer printouts at various stages. About the Second Edition This is a thoroughly revised and enlarged version of the first edition. Besides correcting the minor mathematical and typographical errors, the following additions have been made: (1) A few problems have been added at the end of each section in the first four chapters. All the chapters now contain some new exercises. (2) Complete solutions or hints are provided to several problems and exercises. (3) Two new sections, one on the"volume of a matrix"and the other on the"star order," have been added. New Delhi, India R. B. Bapat Contents Preface v Notation Index ix 1 Vector Spaces and Matrices 1 1. 1 Preliminaries. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 2 Vector Spaces and Subspaces. . . . . . . . . . . . . . . . . . 4 1. 3 Basis and Dimension . . . . . . . . . . . . . . . . . . . . . . 5 1. 4 Rank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1. 5 Orthogonality . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1. 6 Nonsingularity. . . . . . . . . . . . . . . . . . . . . . . . . . 14 1. 7 Frobenius Inequality. . . . . . . . . . . . . . . . . . . . . . . 16 1. 8 Eigenvalues and the Spectral Theorem . . . . . . . . . . . . . 18 1. 9 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 1. 10 Hints and Solutions . . . . . . . . . . . . . . . . . . . . . . . 25 2 Linear Estimation 29 2. 1 Generalized Inverses. . . . . . . . . . . . . . . . . . . . . . . 29 2. 2 Linear Model . . . . . . . . . . . . . . . . . . . . . . . . . . 33 2. 3 Estimability . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2. 4 Weighing Designs. . . . . . . . . . . . . . . . . . . . . . . . 38 2. 5 ResidualSumofSquares . . . . . . . . . . . . . . . . . . . . 40 2. 6 Estimation Subject to Restrictions. . . . . . . . . . . . . . . . 42 2. 7 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 2. 8 Hints andSolutions . . . . . . . . . . . . . . . . . . . . . . . 48 viii Contents 3 Tests of Linear Hypotheses 51 3. 1 SchurComplements. . . . . . . . . . . . . . . . . . . . . . . 51 3. 2 Multivariate Normal Distribution. . . . . . . . . . . . . . . . 53 3. 3 Quadratic Forms and Cochran's Theorem. . . . . . . . . . . . 57 3. 4 One-Way and Two-Way Classifications. . . . . . . . . . . . . 61 3. 5 General Linear Hypothesis . . . . . . . . . . . . . . . . . . . 65 3. 6 Extrema of Quadratic Forms . . . . . . . . . . . . . . . . . . 67 3. 7 Multiple Correlation and Regression Models. . . . . . . . . . 69 3. 8 Exercises. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 3. 9 Hints and Solutions . . . . . . . . . . . . . . . . . . . . . . Mathematics Matrix theory Statistics Linear and Multilinear Algebras, Matrix Theory Statistics, general Mathematik Statistik Lineare Algebra (DE-588)4035811-2 gnd rswk-swf Lineares Modell (DE-588)4134827-8 gnd rswk-swf Lineare Algebra (DE-588)4035811-2 s 1\p DE-604 Lineares Modell (DE-588)4134827-8 s 2\p DE-604 https://doi.org/10.1007/b97609 Verlag Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 2\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
| spellingShingle | Bapat, Ravi B. Linear Algebra and Linear Models Mathematics Matrix theory Statistics Linear and Multilinear Algebras, Matrix Theory Statistics, general Mathematik Statistik Lineare Algebra (DE-588)4035811-2 gnd Lineares Modell (DE-588)4134827-8 gnd |
| subject_GND | (DE-588)4035811-2 (DE-588)4134827-8 |
| title | Linear Algebra and Linear Models |
| title_auth | Linear Algebra and Linear Models |
| title_exact_search | Linear Algebra and Linear Models |
| title_full | Linear Algebra and Linear Models by R. B. Bapat |
| title_fullStr | Linear Algebra and Linear Models by R. B. Bapat |
| title_full_unstemmed | Linear Algebra and Linear Models by R. B. Bapat |
| title_short | Linear Algebra and Linear Models |
| title_sort | linear algebra and linear models |
| topic | Mathematics Matrix theory Statistics Linear and Multilinear Algebras, Matrix Theory Statistics, general Mathematik Statistik Lineare Algebra (DE-588)4035811-2 gnd Lineares Modell (DE-588)4134827-8 gnd |
| topic_facet | Mathematics Matrix theory Statistics Linear and Multilinear Algebras, Matrix Theory Statistics, general Mathematik Statistik Lineare Algebra Lineares Modell |
| url | https://doi.org/10.1007/b97609 |
| work_keys_str_mv | AT bapatravib linearalgebraandlinearmodels |