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# Multiple Regression resources

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### 02. Video Tutorials (2)

Create dummy variables from an existing categorical variable in SPSS
This video explains how to use SPSS to dummy code categorical variables. Often, this is required if you want to use the variable in regression, but it has more than 2 categories. This resource is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Vikki O'Neill, Queen's University Belfast.
Multiple Linear Regression - Video Tutorial with Dr Iain Weir
In this video Dr Iain Weir (University of the West of England) introduces Multiple Linear Regression. A written introduction using the same examples is available as a Quick Reference resource at this site. You could also use the Test Yourself Quiz after reviewing this video.

### 03. Teach Yourself Worksheets (2)

Multiple Linear Regression - Introduction
A written introduction to Multiple Linear Regression using the same examples as those used in the Video Tutorial on this topic available at this site. This resource was contributed by Dr Iain Weir of the University of the West of England.
Repeated Measures (Introductory Leaflet)
Repeated measures refers to having more than one measurement on each subject. This leaflet provides a brief overview of the various techniques you should consdeir using if you have repeated measures data. This also lists some useful resources at the end.

### 04. Tests and Quizzes (1)

Multiple Linear Regression - Quiz
Try this self-test quiz AFTER reviewing the Teach Yourself video tutorial on MULTIPLE Linear Regression available at this site.This quiz was contributed by Dr Iain Weir of the University of the West of England.

### 07. Community Project (7)

12 Multiple linear regression (Workshop SOURCE)
This PowerPoint is a workshop on multiple linear regression and analysis of covariance. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University under a Creative Commons licence CC-BY-SA and reviewed by Ellen Marshall, University of Sheffield. The zip file contains two associated data files, the source file and the associated statstutor metadata spreadsheet.
Correlation/regression in R (SOURCE)
Self-help resource providing an overview of correlation and regression in R. This resource has been made available under a Creative Commons licence by Sofia Maria Karadimitriou and Ellen Marshall, University of Sheffield.
Correlation/regression in SPSS (SOURCE)
Self-help resource providing an overview of correlation and regression in SPSS. This resource has been made available under a Creative Commons licence by Ellen Marshall, University of Sheffield.
Correlation/regression: Further regression
Self-help resource providing an overview of outliers, Durbin-Watson, and interactions for regression in SPSS. This resource has been made available under a Creative Commons licence by Ellen Marshall, University of Sheffield.
Correlation/regression: Further regression in R
Self-help resource providing an overview of outliers, Durbin-Watson, and interactions for regression in R. This resource has been made available under a Creative Commons licence by Sofia Maria Karadimitriou and Ellen Marshall, University of Sheffield.
Correlation/regression: Multiple regression in R
Self-help resource providing an overview of multiple regression in R, used to look for significant relationships between two variables, or predict the value of one variable for given values of the others. This resource has been made available under a Creative Commons licence by Sofia Maria Karadimitriou and Ellen Marshall, University of Sheffield.
Correlation/regression: Multiple regression in SPSS
Self-help resource providing an overview of multiple regression in SPSS, used to look for significant relationships between two variables or predict a value of one variable for given values of the others. This resource has been made available under a Creative Commons licence by Ellen Marshall, University of Sheffield.

### 08. Staff Resources (6)

Data for SPSS Workbook for New Statistics Tutors (Excel file)
Data sets for the self-study training resource for new statistics tutors entitled "SPSS Workbook for New Statistics Tutors". These were developed by Ellen Marshall (University of Sheffield) and reviewed by Jean Russell (University of Sheffield).
Emissions Scenario Role Play
This is a paper-based scenario aimed to be used as part of the tutor training workshop using the resource entitled "Introductory Statistics and Hypothesis Testing". This was developed and contributed to the statstutor Community Project by Alun Owen (University of Worcester) and Ellen Marshall (University of Sheffield) and reviewed by Jean Russell (University of Sheffield).
Introductory Statistics and Hypothesis Testing (PowerPoint Workshop)
These slides are aimed to be used in a workshop to train mathematics (or new statistics) tutors who need to provide statistics support. They cover key topics including hypothesis testing and choosing the right test. These slides were developed and contributed to the statstutor Community Project by Alun Owen (University of Worcester) and Ellen Marshall (University of Sheffield) and reviewed by Ruth Fairclough (University of Wolverhampton).
Solutions for SPSS Workbook for New Statistics Tutors
Solutions to the self-study training resource for new statistics tutors entitled "SPSS Workbook for New Statistics Tutors". These were developed and contributed to the statstutor Community Project by Ellen Marshall (University of Sheffield) and reviewed by Jean Russell (University of Sheffield).
SPSS Workbook for New Statistics Tutors
This is a paper-based scenario aimed to be used as part of the tutor training workshop using the resource entitled "Introductory Statistics and Hypothesis Testing". This was developed and contributed to the statstutor Community Project by Alun Owen (University of Worcester) and Ellen Marshall (University of Sheffield) and reviewed by Jean Russell (University of Sheffield).
The Statistics Tutor's Quick Guide to Commonly Used Statistical Tests
A handy quick guide to statistical tests and techniques for those providing statistics support. This covers when to use each technique along with the interpretation of results, checking assumptions and what to do if the assumptions are not met. This was developed by the MASH Centre at the University of Sheffield and contributed to the statstutor Community Project by Ellen Marshall (University of Sheffield) and Alun Owen (University of Worcester) and reviewed by Jean Russell and Nick Fieller, (University of Sheffield).

### 10. Workshops (1)

12 Multiple linear regression (Workshop)
This PowerPoint is a workshop on multiple linear regression and analysis of covariance. This resource has been contributed to the statstutor Community Project by Peter Samuels, Birmingham City University and reviewed by Ellen Marshall, University of Sheffield. The zip file contains two associated data files.