Marley Watkins

A Step-by-Step Guide to Exploratory Factor Analysis with R and RStudio

• Broschiertes Buch

Produktbeschreibung

This is a concise, easy to use, step-by-step guide for applied researchers conducting exploratory factor analysis (EFA) using the open source software R.

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Produktdetails

• Verlag: Taylor & Francis Ltd
• Seitenzahl: 184
• Erscheinungstermin: 30. Dezember 2020
• Englisch
• Abmessung: 527mm x 151mm x 17mm
• Gewicht: 336g
• ISBN-13: 9780367634681
• ISBN-10: 0367634686
• Artikelnr.: 60353316

Autorenporträt

Marley W. Watkins earned a Ph.D. in Educational Psychology and Measurements with a specialty in School Psychology from the University of Nebraska-Lincoln, USA. He is currently Research Professor in the Department of Educational Psychology at Baylor University, USA, and has authored more than 200 articles, books, and chapters and presented more than 150 papers at professional conferences.

Inhaltsangabe

Preface
1. Introduction
2. Data
3. R and RStudio Software
4. Importing and Saving Data and Results
5. Decision Steps in Exploratory Factor Analysis
6. Step 1: Variables to Include
7. Step 2: Participants
8. Step 3: Data Screening
9. Step 4: Is Exploratory Factor Analysis Appropriate
10. Step 5: Factor Analysis Model
11. Step 6: Factor Extraction Method
12. Step 7: How Many Factors to Retain
13. Step 8: Rotate Factors
14. Step 9: Interpret Exploratory Factor Analysis Results
15. Step 10: Report Exploratory Factor Analysis Results
16. Exploratory Factor Analysis with Categorical Variables
17. Higher-order and Bifactor Models
18. Exploratory Versus Confirmatory Factor Analysis
Practice Exercises
References and resources