[下载]硕士学位论文 农村居民食物消费结构变动及其对粮食需求影响的实证分析

好书,收下看看了,多谢

Schaum's Outline of Statistics and Econometrics

by Dominick Salvatore, Derrick Reagle

Editorial Reviews

Book Info
Updated and expanded second edition of the internationally bestselling guide to principles and practices for undergraduate business and economics students taking mandatory economics statistics courses. Numerous examples, worked problems, and two full-length self-examinations included.

Product Description:
- The updated and expanded second edition of the internationally bestselling guide to principles and practices for undergraduate business and economics students taking mandatory economics statistics courses. - Features four new sections—on nonparametric tests, the Logit Model, the Probit Model, and causality tests—complete with new models and tests used in financial econometrics, and a new chapter on time series econometrics - Over 100,000 students enrolled annually - Includes numerous examples, completely worked problems, supplementary problems, and two full-length self-examinations

[此贴子已经被作者于2006-1-20 7:56:43编辑过]

Applications of Abstract Algebra with MAPLE
Richard E Klima Appalachian State University, Boone, North Carolina, USA
Neil Sigmon Radford University, Virginia, USA
Ernest Stitzinger North Carolina State University, Raleigh, North Carolina, US
Series: Discrete Mathematics and Its Applications Volume: 14

Offers a deeper exposure to basic algebraic concepts than typical linear and abstract algebra texts
Introduces readers to the important applications of abstract algebra, including coding, cryptography, and Polya counting theory
Integrates the use of Maple V software throughout the book, but in a presentation that does not require its use
Incorporates a basic Maple tutorial into the appendices

The mathematical concepts of abstract algebra may indeed be considered abstract, but its utility is quite concrete and continues to grow in importance. Unfortunately, the practical application of abstract algebra typically involves extensive and cumbersome calculations-often frustrating even the most dedicated attempts to appreciate and employ its intricacies. Now, however, sophisticated mathematical software packages help obviate the need for heavy number-crunching and make fields dependent on the algebra more interesting-and more accessible.

Applications of Abstract Algebra with Maple opens the door to cryptography, coding, Polya counting theory, and the many other areas dependent on abstract algebra. The authors have carefully integrated Maple V throughout the text, enabling readers to see realistic examples of the topics discussed without struggling with the computations. But the book stands well on its own if the reader does not have access to the software.

The text includes a first-chapter review of the mathematics required-groups, rings, and finite fields-and a Maple tutorial in the appendix along with detailed treatments of coding, cryptography, and Polya theory applications.

Applications of Abstract Algebra with Maple packs a double punch for those interested in beginning-or advancing-careers related to the applications of abstract algebra. It not only provides an in-depth introduction to the fascinating, real-world problems to which the algebra applies, it offers readers the opportunity to gain experience in using one of the leading and most respected mathematical software packages available

[此贴子已经被作者于2006-1-15 7:25:32编辑过]

Statistical Analysis of Management Data

Hubert Gatignon

Book Description

Statistical Analysis of Management Data is especially designed to provide doctoral students with a theoretical knowledge of the basic concepts underlying the most important multivariate techniques and with an overview of actual applications in various fields. The content herein addresses both the underlying mathematics and problems of application. As such, a reasonable level of competence in both statistics and mathematics is needed. This book is not intended as a first introduction to statistics and statistical analysis. Instead it assumes that the student is familiar with basic statistical techniques. The techniques are presented in a fundamental way but in a format accessible to students in a doctoral program, to practicing academicians, and to data analysts.

Book Info

Text provides doctoral students with a theoretical knowledge of the basic concepts underlying the most important mulitvariate techniques, with an overview of actual applications in various fields. Also useful for practicing academicians and data analysts. Presented in outline format.

Product Details

Hardcover: 280 pages
Publisher: Springer; 1 edition (March 1, 2003)
Language: English

Thanks for your generosity, Zwen!

楼主有下面这本书吗？

Regression Diagnostics: Identifying Influential Data and Sources of Collinearity
David A. Belsley, Edwin Kuh, Roy E. Welsch
ISBN: 0-471-69117-8
Paperback
292 pages
August 2004

Spreadsheet Modeling and Decision Analysis
Cliff Ragsdale

[此贴子已经被作者于2006-1-17 14:24:14编辑过]

Excel 2002 Power Programming with VBA John Walkenbach Larger view Format: Paperback - BK&CD-ROM Pub. Date: July 2001 Product Details: ISBN: 0764547992 Format: Paperback, 984pp Pub. Date: July 2001 Publisher: Wiley, John & Sons, Incorporated FROM THE PUBLISHER Master the programming features in Excel 2002 and unleash the power of VBA with expert guidance from "Mr. Spreadsheet" - expert author John Walkenbach! This is the ideal guide for Excel developers who want to get the most out of Excel with VBA, more than they ever thought was possible. It's also perfect for beginning developers who want to quickly learn how to tap the full potential of Excel programming using VBA. Includes: * Explanation of effective techniques of Excel Application Development * Thoroughly explains how to use Visual Basic for Applications to add power to Excel Applications * Gives tricks and tips for interacting with other applications * Presents info on how to develop Excel utilities with VBA * Explores the Data Access Object, the powerful feature that makes it easier to work with external database files in VBA * Shows how to create custom menus, toolbars, help applications, and more * Gives complete instructions on how to use VBA to design and create 3D charts * Teaches VBA by presenting extensive code examples in the text * Provides hundreds of useful examples that demonstrate the most effective methods for implementing VBA

38499.rar (7.94 MB, 需要: 100 个论坛币) 本附件包括：

• Excel 2002 Power Programming with VBA.John Wiley & Sons.pdf

2006-1-29 23:51:00 上传

[下载]Excel 2002 Power Programming with VBA.John Wiley & Sons.rar
需要: 100 个论坛币  [购买]

[此贴子已经被作者于2006-1-29 23:58:46编辑过]

Gerald Knight: Analyzing.Business.Data.with.Excel.O'Reilly.2006

From the Publisher
As one of the most widely used desktop applications ever created, Excel is familiar to just about everyone with a computer and a keyboard. Yet most of us don't know the full extent of what Excel can do, mostly because of its recent growth in power, versatility, and complexity. The truth is that there are many ways Excel can help make your job easier-beyond calculating sums and averages in a standard spreadsheet.

"Analyzing Business Data with Excel shows you how to solve real-world business problems by taking Excel's data analysis features to the max. Rather than focusing on individual Excel functions and features, the book keys directly on the needs of business users. Most of the chapters start with a business problem or question, and then show you how to create pointed spreadsheets that address common data analysis issues.

Aimed primarily at experienced Excel users, the book doesn't spend much time on the basics. After introducing some necessary general tools, it quickly moves into more specific problem areas, such as the following:

Statistics

Pivot tables

Workload forecasting

Modeling

Measuring quality

Monitoring complex systems

Queuing

Optimizing

Importing data

If you feel as though you're getting shortchanged by your overall application of Excel, "Analyzing Business Data with Excel is just the antidote. It addresses the growing Excel data analysis market head on. Accountants, managers, analysts, engineers, and supervisors-one and all-will learn how to turn Excel functionality into actual solutions for the business problems that confront them.

Format: Trade Paperback
Published: December 2005
Dimensions: 400 Pages, 7 x 9 in
ISBN: 0596100736
Published by O'reilly

38137.rar (6.44 MB, 需要: 100 个论坛币) 本附件包括：

• Gerald Knight.Analyzing.Business.Data.with.Excel.O'Reilly.2006.chm

2006-1-22 09:03:00 上传

[下载]
需要: 100 个论坛币  [购买]

[此贴子已经被作者于2006-1-22 9:04:41编辑过]

以下是引用蓝色在2006-1-16 18:25:00的发言：
楼主有下面这本书吗？

Regression Diagnostics: Identifying Influential Data and Sources of Collinearity
David A. Belsley, Edwin Kuh, Roy E. Welsch
ISBN: 0-471-69117-8
Paperback
292 pages
August 2004

I will let you know if I found it! Thanks!