The R version of Andy Field's hugely popular Discovering Statistics Using SPSS takes students on a journey of statistical discovery using the freeware R - a free, flexible and dynamically changing software tool for data analysis that is becoming increasingly popular across the social and behavioural sciences.

- Produktdetails
- Verlag: SAGE Publications Ltd
- Seitenzahl: 992
- Erscheinungstermin: 22. März 2012
- Englisch
- Abmessung: 279mm x 202mm x 51mm
- Gewicht: 2502g
- ISBN-13: 9781446200452
- ISBN-10: 1446200450
- Artikelnr.: 34461291

Why Is My Evil Lecturer Forcing Me to Learn Statistics?

What will this chapter tell me?

What the hell am I doing here? I don't belong here

Initial observation: finding something that needs explaining

Generating theories and testing them

Data collection 1: what to measure

Data collection 2: how to measure

Analysing data

What have I discovered about statistics?

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Everything You Ever Wanted to Know About Statistics (Well, Sort of)

What will this chapter tell me?

Building statistical models

Populations and samples

Simple statistical models

Going beyond the data

Using statistical models to test research questions

What have I discovered about statistics?

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

The R Environment

What will this chapter tell me?

Before you start

Getting started

Using R

Getting data into R

Entering data with R Commander

Using other software to enter and edit data

Saving Data

Manipulating Data

What have I discovered about statistics?

R Packages Used in This Chapter

R Functions Used in This Chapter

Key terms that I've discovered

Smart Alex's Tasks

Further reading

Exploring Data with Graphs

What will this chapter tell me?

The art of presenting data

Packages used in this chapter

Introducing ggplot2

Graphing relationships: the scatterplot

Histograms: a good way to spot obvious problems

Boxplots (box-whisker diagrams)

Density plots

Graphing means

Themes and options

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Exploring Assumptions

What will this chapter tell me?

What are assumptions?

Assumptions of parametric data

Packages used in this chapter

The assumption of normality

Testing whether a distribution is normal

Testing for homogeneity of variance

Correcting problems in the data

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Correlation

What will this chapter tell me?

Looking at relationships

How do we measure relationships?

Data entry for correlation analysis

Bivariate correlation

Partial correlation

Comparing correlations

Calculating the effect size

How to report correlation coefficents

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Regression

What will this chapter tell me?

An Introduction to regression

Packages used in this chapter

General procedure for regression in R

Interpreting a simple regression

Multiple regression: the basics

How accurate is my regression model?

How to do multiple regression using R Commander and R

Testing the accuracy of your regression model

Robust regression: bootstrapping

How to report multiple regression

Categorical predictors and multiple regression

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Logistic Regression

What will this chapter tell me?

Background to logistic regression

What are the principles behind logistic regression?

Assumptions and things that can go wrong

Packages used in this chapter

Binary logistic regression: an example that will make you feel eel

How to report logistic regression

Testing assumptions: another example

Predicting several categories: multinomial logistic regression

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Comparing Two Means

What will this chapter tell me?

Packages used in this chapter

Looking at differences

The t-test

The independent t-test

The dependent t-test

Between groups or repeated measures?

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Comparing Several Means: ANOVA (GLM 1)

What will this chapter tell me?

The theory behind ANOVA

Assumptions of ANOVA

Planned contrasts

Post hoc procedures

One-way ANOVA using R

Calculating the effect size

Reporting results from one-way independent ANOVA

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Analysis of Covariance, ANCOVA (GLM 2)

What will this chapter tell me?

What is ANCOVA?

Assumptions and issues in ANCOVA

ANCOVA using R

Robust ANCOVA

Calculating the effect size

Reporting results

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Factorial ANOVA (GLM 3)

What will this chapter tell me?

Theory of factorial ANOVA (independant design)

Factorial ANOVA as regression

Two-Way ANOVA: Behind the scenes

Factorial ANOVA using R

Interpreting interaction graphs

Robust factorial ANOVA

Calculating effect sizes

Reporting the results of two-way ANOVA

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Repeated-Measures Designs (GLM 4)

What will this chapter tell me?

Introduction to repeated-measures designs

Theory of one-way repeated-measures ANOVA

One-way repeated measures designs using R

Effect sizes for repeated measures designs

Reporting one-way repeated measures designs

Factorisal repeated measures designs

Effect Sizes for factorial repeated measures designs

Reporting the results from factorial repeated measures designs

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Mixed Designs (GLM 5)

What will this chapter tell me?

Mixed designs

What do men and women look for in a partner?

Entering and exploring your data

Mixed ANOVA

Mixed designs as a GLM

Calculating effect sizes

Reporting the results of mixed ANOVA

Robust analysis for mixed designs

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Non-Parametric Tests

What will this chapter tell me?

When to use non-parametric tests

Packages used in this chapter

Comparing two independent conditions: the Wilcoxon rank-sum test

Comparing two related conditions: the Wilcoxon signed-rank test

Differences between several independent groups: the Kruskal-Wallis test

Differences between several related groups: Friedman's ANOVA

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Multivariate Analysis of Variance (MANOVA)

What will this chapter tell me?

When to use MANOVA

Introduction: similarities and differences to ANOVA

Theory of MANOVA

Practical issues when conducting MANOVA

MANOVA using R

Robust MANOVA

Reporting results from MANOVA

Following up MANOVA with discriminant analysis

Reporting results from discriminant analysis

Some final remarks

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Exploratory Factor Analysis

What will this chapter tell me?

When to use factor analysis

Factors

Research example

Running the analysis with R Commander

Running the analysis with R

Factor scores

How to report factor analysis

Reliability analysis

Reporting reliability analysis

What have I discovered about statistics?

R Packages Used in This Chapter

R Functions Used in This Chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Categorical Data

What will this chapter tell me?

Packages used in this chapter

Analysing categorical data

Theory of Analysing Categorical Data

Assumptions of the chi-square test

Doing the chi-square test using R

Several categorical variables: loglinear analysis

Assumptions in loglinear analysis

Loglinear analysis using R

Following up loglinear analysis

Effect sizes in loglinear analysis

Reporting the results of loglinear analysis

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Multilevel Linear Models

What will this chapter tell me?

Hierarchical data

Theory of multilevel linear models

The multilevel model

Some practical issues

Multilevel modelling on R

Growth models

How to report a multilevel model

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Epilogue: Life After Discovering Statistics

Troubleshooting R

Glossary

Appendix

Table of the standard normal distribution

Critical Values of the t-Distribution

Critical Values of the F-Distribution

Critical Values of the chi-square Distribution

References

What will this chapter tell me?

What the hell am I doing here? I don't belong here

Initial observation: finding something that needs explaining

Generating theories and testing them

Data collection 1: what to measure

Data collection 2: how to measure

Analysing data

What have I discovered about statistics?

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Everything You Ever Wanted to Know About Statistics (Well, Sort of)

What will this chapter tell me?

Building statistical models

Populations and samples

Simple statistical models

Going beyond the data

Using statistical models to test research questions

What have I discovered about statistics?

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

The R Environment

What will this chapter tell me?

Before you start

Getting started

Using R

Getting data into R

Entering data with R Commander

Using other software to enter and edit data

Saving Data

Manipulating Data

What have I discovered about statistics?

R Packages Used in This Chapter

R Functions Used in This Chapter

Key terms that I've discovered

Smart Alex's Tasks

Further reading

Exploring Data with Graphs

What will this chapter tell me?

The art of presenting data

Packages used in this chapter

Introducing ggplot2

Graphing relationships: the scatterplot

Histograms: a good way to spot obvious problems

Boxplots (box-whisker diagrams)

Density plots

Graphing means

Themes and options

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Exploring Assumptions

What will this chapter tell me?

What are assumptions?

Assumptions of parametric data

Packages used in this chapter

The assumption of normality

Testing whether a distribution is normal

Testing for homogeneity of variance

Correcting problems in the data

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Correlation

What will this chapter tell me?

Looking at relationships

How do we measure relationships?

Data entry for correlation analysis

Bivariate correlation

Partial correlation

Comparing correlations

Calculating the effect size

How to report correlation coefficents

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Regression

What will this chapter tell me?

An Introduction to regression

Packages used in this chapter

General procedure for regression in R

Interpreting a simple regression

Multiple regression: the basics

How accurate is my regression model?

How to do multiple regression using R Commander and R

Testing the accuracy of your regression model

Robust regression: bootstrapping

How to report multiple regression

Categorical predictors and multiple regression

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Logistic Regression

What will this chapter tell me?

Background to logistic regression

What are the principles behind logistic regression?

Assumptions and things that can go wrong

Packages used in this chapter

Binary logistic regression: an example that will make you feel eel

How to report logistic regression

Testing assumptions: another example

Predicting several categories: multinomial logistic regression

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Comparing Two Means

What will this chapter tell me?

Packages used in this chapter

Looking at differences

The t-test

The independent t-test

The dependent t-test

Between groups or repeated measures?

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Comparing Several Means: ANOVA (GLM 1)

What will this chapter tell me?

The theory behind ANOVA

Assumptions of ANOVA

Planned contrasts

Post hoc procedures

One-way ANOVA using R

Calculating the effect size

Reporting results from one-way independent ANOVA

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Analysis of Covariance, ANCOVA (GLM 2)

What will this chapter tell me?

What is ANCOVA?

Assumptions and issues in ANCOVA

ANCOVA using R

Robust ANCOVA

Calculating the effect size

Reporting results

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Factorial ANOVA (GLM 3)

What will this chapter tell me?

Theory of factorial ANOVA (independant design)

Factorial ANOVA as regression

Two-Way ANOVA: Behind the scenes

Factorial ANOVA using R

Interpreting interaction graphs

Robust factorial ANOVA

Calculating effect sizes

Reporting the results of two-way ANOVA

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Repeated-Measures Designs (GLM 4)

What will this chapter tell me?

Introduction to repeated-measures designs

Theory of one-way repeated-measures ANOVA

One-way repeated measures designs using R

Effect sizes for repeated measures designs

Reporting one-way repeated measures designs

Factorisal repeated measures designs

Effect Sizes for factorial repeated measures designs

Reporting the results from factorial repeated measures designs

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Mixed Designs (GLM 5)

What will this chapter tell me?

Mixed designs

What do men and women look for in a partner?

Entering and exploring your data

Mixed ANOVA

Mixed designs as a GLM

Calculating effect sizes

Reporting the results of mixed ANOVA

Robust analysis for mixed designs

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Non-Parametric Tests

What will this chapter tell me?

When to use non-parametric tests

Packages used in this chapter

Comparing two independent conditions: the Wilcoxon rank-sum test

Comparing two related conditions: the Wilcoxon signed-rank test

Differences between several independent groups: the Kruskal-Wallis test

Differences between several related groups: Friedman's ANOVA

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Multivariate Analysis of Variance (MANOVA)

What will this chapter tell me?

When to use MANOVA

Introduction: similarities and differences to ANOVA

Theory of MANOVA

Practical issues when conducting MANOVA

MANOVA using R

Robust MANOVA

Reporting results from MANOVA

Following up MANOVA with discriminant analysis

Reporting results from discriminant analysis

Some final remarks

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Exploratory Factor Analysis

What will this chapter tell me?

When to use factor analysis

Factors

Research example

Running the analysis with R Commander

Running the analysis with R

Factor scores

How to report factor analysis

Reliability analysis

Reporting reliability analysis

What have I discovered about statistics?

R Packages Used in This Chapter

R Functions Used in This Chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Categorical Data

What will this chapter tell me?

Packages used in this chapter

Analysing categorical data

Theory of Analysing Categorical Data

Assumptions of the chi-square test

Doing the chi-square test using R

Several categorical variables: loglinear analysis

Assumptions in loglinear analysis

Loglinear analysis using R

Following up loglinear analysis

Effect sizes in loglinear analysis

Reporting the results of loglinear analysis

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Multilevel Linear Models

What will this chapter tell me?

Hierarchical data

Theory of multilevel linear models

The multilevel model

Some practical issues

Multilevel modelling on R

Growth models

How to report a multilevel model

What have I discovered about statistics?

R packages used in this chapter

R functions used in this chapter

Key terms that I've discovered

Smart Alex's tasks

Further reading

Interesting real research

Epilogue: Life After Discovering Statistics

Troubleshooting R

Glossary

Appendix

Table of the standard normal distribution

Critical Values of the t-Distribution

Critical Values of the F-Distribution

Critical Values of the chi-square Distribution

References

Why Is My Evil Lecturer Forcing Me to Learn Statistics? What will this chapter tell me? What the hell am I doing here? I don't belong here Initial observation: finding something that needs explaining Generating theories and testing them Data collection 1: what to measure Data collection 2: how to measure Analysing data What have I discovered about statistics? Key terms that I've discovered Smart Alex's tasks Further reading Interesting real research Everything You Ever Wanted to Know About Statistics (Well, Sort of) What will this chapter tell me? Building statistical models Populations and samples Simple statistical modelsGoing beyond the data Using statistical models to test research questions What have I discovered about statistics? Key terms that I've discovered Smart Alex's tasks Further reading Interesting real research The R Environment What will this chapter tell me? Before you start Getting started Using R Getting data into R Entering data with R Commander Using other software to enter and edit data Saving Data Manipulating Data What have I discovered about statistics? R Packages Used in This Chapter R Functions Used in This Chapter Key terms that I've discovered Smart Alex's Tasks Further reading Exploring Data with Graphs What will this chapter tell me? The art of presenting data Packages used in this chapter Introducing ggplot2 Graphing relationships: the scatterplot Histograms: a good way to spot obvious problems Boxplots (box-whisker diagrams) Density plots Graphing means Themes and options What have I discovered about statistics? R packages used in this chapter R functions used in this chapter Key terms that I've discovered Smart Alex's tasks Further reading Interesting real research Exploring Assumptions What will this chapter tell me? What are assumptions? Assumptions of parametric data Packages used in this chapter The assumption of normality Testing whether a distribution is normal Testing for homogeneity of variance Correcting problems in the data What have I discovered about statistics? R packages used in this chapter R functions used in this chapter Key terms that I've discovered Smart Alex's tasks Further reading Correlation What will this chapter tell me? Looking at relationships How do we measure relationships? Data entry for correlation analysis Bivariate correlation Partial correlation Comparing correlations Calculating the effect size How to report correlation coefficents What have I discovered about statistics? R packages used in this chapter R functions used in this chapter Regression What will this chapter tell me? An Introduction to regression Packages used in this chapter General procedure for regression in R Interpreting a simple regression Multiple regression: the basics How accurate is my regression model? How to do multiple regression using R Commander and R Testing the accuracy of your regression model Robust regression: bootstrapping How to report multiple regression Categorical predictors and multiple regression What have I discovered about statistics? R packages used in this chapter R functions used in this chapter Key terms that I've discovered Smart Alex's tasks Further reading Interesting real research Logistic Regression What will this chapter tell me? Background to logistic regression What are the principles behind logistic regression? Assumptions and things that can go wrong Packages used in this chapter Binary logistic regression: an example that will make you feel eel How to report logistic regression Testing assumptions: another example Predicting several categories: multinomial logistic regression What have I discovered about statistics? R packages used in this chapter R functions used in this chapter Key terms that I've discovered Smart Alex's tasks Further reading Interesting real research Comparing Two Means What will this chapter tell me? Packages us

"This work should be in the library of every institution where statistics is taught. It contains much more content than what is required for a beginning or advanced undergraduate course, but instructors for such courses would do well to consider this book; it is priced comparably to books which contain only basic material, and students who are fascinated by the subject may find the additional material a real bonus. The book would also be very good for self-study. Overall, an excellent resource."

In statistics, R is the way of the future. The big boys and girls have known this for some time: There are now millions of R users in academia and industry. R is free (as in no cost) and free (as in speech). Andy, Jeremy, and Zoe's book now makes R accessible to the little boys and girls like me and my students. Soon all classes in statistics will be taught in R. I have been teaching R to psychologists for several years and so I have been waiting for this book for some time. The book is excellent, and it is now the course text for all my statistics classes. I'm pretty sure the book provides all you need to go from statistical novice to working researcher. Take, for example, the chapter on t-tests. The chapter explains how to compare the means of two groups from scratch. It explains the logic behind the tests, it explains how to do the tests in R with a complete worked example, which papers to read in the unlikely event you do need to go further, and it explains what you need to write in your practical report or paper. But it also goes further, and explains how t-tests and regression are related---and are really the same thing---as part of the general linear model. So this book offers not just the step-by-step guidance needed to complete a particular test, but it also offers the chance to reach the zen state of total statistical understanding. Prof. Neil Stewart Warwick University Field's Discovering Statistics is popular with students for making a sometimes deemed inaccessible topic accessible, in a fun way. In Discovering Statistics Using R, the authors have managed to do this using a statistics package that is known to be powerful, but sometimes deemed just as inaccessible to the uninitiated, all the while staying true to Field's off-kilter approach. Dr Marcel van Egmond University of Amsterdam Probably the wittiest and most amusing of the lot (no, really), this book takes yet another approach: it is 958 pages of R-based stats wisdom (plus online accoutrements)... A thoroughly engaging, expansive, thoughtful and complete guide to modern statistics. Self-deprecating stories lighten the tone, and the undergrad-orientated 'stupid faces' (Brian Haemorrhage, Jane Superbrain, Oliver Twisted, etc.) soon stop feeling like a gimmick, and help to break up the text with useful snippets of stats wisdom. It is very mch a student textbook but it is brilliant... Field et al. is the complete package. David M. Shuker AnimJournal of Animal Behaviour