A SAS/IML Companion for Linear Models (Statistics and Computing) Book PDF, ePub eBook

Join our eBook service for unlimited books & audiobooks. Get a free 7 day subscription! ↓↓↓↓↓


Book Descriptions:

Linear models courses are often presented as either theoretical or applied. Consequently, students may find themselves either proving theorems or using high-level procedures like PROC GLM to analyze data. There exists a gap between the derivation of formulas and analyses that hide these formulas behind attractive user interfaces. This book bridges that gap, demonstrating theory put into practice.

Concepts presented in a theoretical linear models course are often trivialized in applied linear models courses by the facility of high-level SAS procedures like PROC MIXED and PROC REG that require the user to provide a few options and statements and in return produce vast amounts of output. This book uses PROC IML to show how analytic linear models formulas can be typed directly into PROC IML, as they were presented in the linear models course, and solved using data. This helps students see the link between theory and application. This also assists researchers in developing new methodologies in the area of linear models.

The book contains complete examples of SAS code for many of the computations relevant to a linear models course. However, the SAS code in these examples automates the analytic formulas. The code for high-level procedures like PROC MIXED is also included for side-by-side comparison. The book computes basic descriptive statistics, matrix algebra, matrix decomposition, likelihood maximization, non-linear optimization, etc. in a format conducive to a linear models or a special topics course.

Also included in the book is an example of a basic analysis of a linear mixed model using restricted maximum likelihood estimation (REML). The example demonstrates tests for fixed effects, estimates of linear functions, and contrasts. The example starts by showing the steps for analyzing the data using PROC IML and then provides the analysis using PROC MIXED. This allows students to follow the process that lead to the output.

A SAS/IML Companion for Linear Models (Statistics and Computing) by Jamis J. Perrett

From reader reviews:

Edward Salls:

Nowadays reading books become more and more than want or need but also get a life style. This reading behavior give you lot of advantages. Advantages you got of course the knowledge even the information inside the book this improve your knowledge and information. The data you get based on what kind of e-book you read, if you want attract knowledge just go with education books but if you want experience happy read one with theme for entertaining for instance comic or novel. The A SAS/IML Companion for Linear Models (Statistics and Computing) is kind of reserve which is giving the reader unforeseen experience.

Allan Carle:

This A SAS/IML Companion for Linear Models (Statistics and Computing) tend to be reliable for you who want to be a successful person, why. The reason of this A SAS/IML Companion for Linear Models (Statistics and Computing) can be one of many great books you must have is usually giving you more than just simple reading through food but feed an individual with information that might be will shock your prior knowledge. This book is definitely handy, you can bring it just about everywhere and whenever your conditions at e-book and printed ones. Beside that this A SAS/IML Companion for Linear Models (Statistics and Computing) giving you an enormous of experience including rich vocabulary, giving you demo of critical thinking that we realize it useful in your day activity. So , let's have it appreciate reading.

Jewel Williams:

Do you like reading a guide? Confuse to looking for your selected book? Or your book has been rare? Why so many query for the book? But almost any people feel that they enjoy intended for reading. Some people likes examining, not only science book but novel and A SAS/IML Companion for Linear Models (Statistics and Computing) or maybe others sources were given expertise for you. After you know how the fantastic a book, you feel would like to read more and more. Science guide was created for teacher or even students especially. Those ebooks are helping them to include their knowledge. In other case, beside science book, any other book likes A SAS/IML Companion for Linear Models (Statistics and Computing) to make your spare time a lot more colorful. Many types of book like this one.

Scott Tucker:

Reading a publication make you to get more knowledge from this. You can take knowledge and information from the book. Book is composed or printed or outlined from each source this filled update of news. With this modern era like currently, many ways to get information are available for you actually. From media social like newspaper, magazines, science reserve, encyclopedia, reference book, book and comic. You can add your knowledge by that book. Ready to spend your spare time to open your book? Or just seeking the A SAS/IML Companion for Linear Models (Statistics and Computing) when you necessary it?