Introductory Statistics with R

Springer Science & Business Media, 15.08.2008 - 364 Seiten
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R is an Open Source implementation of the S language. It works on multiple computing platforms and can be freely downloaded. R is now in widespread use for teaching at many levels as well as for practical data analysis and methodological development.

This book provides an elementary-level introduction to R, targeting both non-statistician scientists in various fields and students of statistics. The main mode of presentation is via code examples with liberal commenting of the code and the output, from the computational as well as the statistical viewpoint. A supplementary R package can be downloaded and contains the data sets.

The statistical methodology includes statistical standard distributions, one- and two-sample tests with continuous data, regression analysis, one- and two-way analysis of variance, regression analysis, analysis of tabular data, and sample size calculations. In addition, the last six chapters contain introductions to multiple linear regression analysis, linear models in general, logistic regression, survival analysis, Poisson regression, and nonlinear regression.

In the second edition, the text and code have been updated to R version 2.6.2. The last two methodological chapters are new, as is a chapter on advanced data handling. The introductory chapter has been extended and reorganized as two chapters. Exercises have been revised and answers are now provided in an Appendix.

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LibraryThing Review

Nutzerbericht  - pmorrison - LibraryThing

I found this a helpful guide in using R to analyze and present data for a paper I was writing. I stopped reading when the paper was submitted, and I don't have anything else to compare it against, but if you need to use R to some end, I'd recommend it. Vollständige Rezension lesen

LibraryThing Review

Nutzerbericht  - sergiouribe - LibraryThing

Maybe the best introductory statistical book for R, written by one of the originals developers. Short, concise and useful. Vollständige Rezension lesen

Inhalt

 1 Basics 1 2 The R environment 30 3 Probability and distributions 55 4 Descriptive statistics and graphics 66 5 Oneand twosample tests 95 6 Regression and correlation 109 7 Analysis of variance and the KruskalWallis test 126 8 Tabular data 145
 13 Logistic regression 226 14 Survival analysis 249 15 Rates and Poisson regression 259 16 Nonlinear curve fitting 275 A Obtaining and installing 289 B Data sets in the ISwR package1 293 C Compendium 324 D Answers to exercises 337

 9 Power and the computation of sample size 155 10 Advanced data handling 163 11 Multiple regression 185 12 Linear models 195
 Bibliography 355 Index 357 Urheberrecht

Autoren-Profil (2008)

Peter Dalgaard is associate professor at the Biostatistical Department at the University of Copenhagen and has extensive experience in teaching within the PhD curriculum at the Faculty of Health Sciences. He was chairman of the Danish Society for Theoretical Statistics from 1996 to 2000. Peter Dalgaard has been a key member of the R Core Team since August 1997 and is well known among R users for his activity on