8 of 8 people found the following review helpful:
5.0 out of 5 stars
Great read for SPSS or SAS users learning R, January 6, 2009
This review is from: R for SAS and SPSS Users (Statistics and Computing) (Hardcover)
I've used and taught SAS and SPSS since about 1982. It seems to me that much of the new statistical developments are coming out in the open-source R language, rather than business-prediction software like SAS or SPSS. The number of new statistical packages in R is rapidly increasing, including packages supported by high quality textbooks. SAS and SPSS offer "business intelligence" -- software to help businessmen predict the future -- rather than cutting-edge tools for serious research.
There are many good books for R experts, and good beginners books are starting to come out. Before Muenchen's book, there was nothing to help the experienced SAS/SPSS programmer learn R. Since R is object-oriented, it "thinks" quite differently from SAS and SPSS, and you spend as much time unlearning old ways of thinking as learning new ones.
The author of R FOR SAS AND SPSS USERS knows how SAS/SPSS programmers think, since he is one of us and has spent decades at UT teaching people to manage and analyze data in SAS, SPSS, and other software. This makes his explanations seem intuitive and natural without the "one hand clapping" feeling you get from R "help" messages. The book is not only a good introduction but it goes into considerable detail to cover basic and intermediate R programming. The style is simple and lucid. Unlike some R material, the book is rich in concrete examples. Each chapter has 3 tables of similar code in SAS, SPSS, and R. These tables may help it serve as a "lookup book" during programming.
I keep a text file of the book's examples open in my editor when I write R code so that I can cut and paste working code from the book rather than doing trial and error on minor details. This same cut-and-paste approach works with SAS, SPSS, and other software.
If you have some years with SAS or SPSS and you want to learn R, this will be your #1 book.
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7 of 7 people found the following review helpful:
5.0 out of 5 stars
Reviews from Journals, November 3, 2008
This review is from: R for SAS and SPSS Users (Statistics and Computing) (Hardcover)
I'm the author posting a few other reviews. You can read many other reviews and download the example programs at the book's web site, r4stats.com. Cheers, Bob Muenchen
"I think the hands down best intro for R (and I have the Dalgaard and Gelman and Hill books) is R for SAS and SPSS Users. The thing that sells this one is that most people who want to get into R are already users of either SAS or SPSS. What Muenchen does is to track what you would normally do in those apps with how to do the same thing in R. That means he has to explain why R does things (often perversely) the way it does and he guides you to packages in R that replicate SAS and SPSS routines very closely."
-Tracy Lightcap, PhD, Professor and Chair, Department of Political Science, LaGrange College
"One of the most clearly written, well designed, books I've read on a programming language (of any variety or type) in my career. And as a computer scientist, I've read quite a few! You seem to have a knack for guessing ahead of time what problems R users will potentially have and explaining to the reader, without talking down, how to get around the problem."
- Andreas Stefik, PhD
Central Washington University
Department of Computer Science
"I've used SAS for 16 years and have found the transition to R to be fairly difficult. This book has helped a lot. It's well organized and I've found myself turning to it as a go to source for how to get things done. The online documentation for R is probably its weakest characteristic and you need a book like this. In all other respects I have found the book quite useful and would buy additional books by the author if they were available."
-David Young, Director at Crisbal Company Limited
"In order to learn R quickly, I would suggest the following sequence: read An Introduction to R, followed by R for SAS and SPSS Users."
- Robert I. Kobakoff, Ph.D., Author of the web site
Quick-R for SAS/SPSS/Stata Users
(Muenchen suggests the reverse order, naturally!)
"With the integration of R and SPSS beginning with version 16 via the R Plug-In, this is a timely book for SPSS users...This book does a great job of leveraging prior knowledge of SPSS (or SAS) to get users started in making the best use of R. R documentation tends to be written by experts and for experts. This book is written by an expert for beginners."
- Jon Peck, Technical Advisor and Principal Software Engineer, SPSS Inc.
"Honorable Mention: Best R Book for existing SAS/SPSS users.
This is an excellent book on doing statistics with R - even if you are not an experienced user of SPSS or SAS. But if you ARE an SPSS or SAS user, this book will really excite you - it puts everything in R in a familiar context, and will help you get going with R much faster than any other book we have seen."
-Human Landscapes
"So you decided to cut down on your statistical software expenses and decided to get R, but the problem is you know SAS/SPSS and you need to learn R fast enough to justify switching over. The ideal book for you is R for SAS and SPSS Users. ...It's a really easy book, you have the SAS Syntax, the corresponding SPSS Syntax and the R Syntax."
- Ajay Ohri, Author of DecisionStats
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6 of 6 people found the following review helpful:
5.0 out of 5 stars
From SAS to R made easy, January 15, 2009
This review is from: R for SAS and SPSS Users (Statistics and Computing) (Hardcover)
This book is absolutely excellent. The focus is on the data manipulation and processing that goes on before analysis. As a longtime SAS user, this is the major stumbling block for me using R. The parallels and discrepancies across the languages are clearly pointed out with solid code examples. The book covers basic syntax but more importantly it goes way beyond saying this is the syntax for an "if" statement in SAS and this is an "if" statement in R. The author goes into the important fundamental differences in how the two languages think about and process data.[...]
There is also very good coverage of R graphics (especially the set of functions in ggplot2 that are wildly useful and rarely mentioned in other books). The coverage of statistics is limited to only one chapter. So, do not get the book if you only want to learn the ins-and-outs of R stats. Happily that chapter covers the most commonly done statistics. So even in its short presentation it should help everyone.
While the book is geared toward someone with experience in SAS or SPSS, I think it would be excellent for anyone learning R. The links to the point and click versions of R (R commander, Rattle or JGR) are invaluable for anyone starting out.
The author is actively maintaining the book's website. So be sure to grab the errata and his notes.
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