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This teach yourself worksheet explains how to recode data or create codes for a new grouping variable in an SPSS data set.

This teach yourself worksheet provides an introduction to the assessment of reliability and repeatability in measurements scales, such as those used in questionnaires. Note that the SPSS and Excel data sets rankin.sav and rankin.xlsx referred to in the worksheet are also available here.

This is a zip file which contains the SPSS data set rankin.sav and Excel data rankin.xlsx for use with the Reliability Measures Worksheet. Note: please save this file to your PC before extracting its contents.

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.

How to use SPSS to create a bar or line chart of means with repeated measures data, including how to add error bars and confidence intervals. This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Ellen Marshall, University of Sheffield. It was developed with sigma resource development funding.

How to use SPSS to create a clustered bar or line chart of means with one repeated measure, including how to add error bars and confidence intervals. It is not possible to create a clustered chart of means with two repeated measures using the chart builder in SPSS. However, you can create a line chart of means for two repeated measures by running a 2-way repeated measures ANOVA. This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Ellen Marshall, University of Sheffield. It was developed with sigma resource development funding.

This self-help resource provides an overview of repeated measures in R, used when several measurements of the same dependent variable are taken at different time points or under different conditions. This resource has been made available under a Creative Commons licence by Sofia Maria Karadimitriou and Ellen Marshall, University of Sheffield.

This self-help resource provides an overview of repeated measures in R, used when several measurements of the same dependent variable are taken at different time points or under different conditions. This resource has been made available under a Creative Commons licence by Sofia Maria Karadimitriou and Ellen Marshall, University of Sheffield.

How to use SPSS to run a paired t-test This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Jonathan Gillard, Cardiff University. It was developed with sigma resource development funding.

How to use SPSS to run an independent two sample t-test. This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Jonathan Gillard, Cardiff University. It was developed with sigma resource development funding.

How to use SPSS to create a scatterplot and add a trend line (a linear trend line is sometimes referred to as a regression line). This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Ellen Marshall, University of Sheffield. It was developed with sigma resource development funding.

How to use SPSS to select a random sample of cases to analyse from your data set. This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Alun Owen, University of Worcester. It was developed with sigma resource development funding.

How to use SPSS to select specific cases (i.e. rows of data) to analyse. This can be individual case selections or groups of cases (e.g. select all males/females, etc.). This resource from the "SPSS Tutorial Series" is contributed to the statstutor Community project by Christine Pereira, Brunel University and reviewed by Alun Owen, University of Worcester. It was developed with sigma resource development funding.

A written introduction to Simple Linear Regression using the same examples as those used in the Video Tutorial available at this site. This resource was contributed by Dr Iain Weir of the University of the West of England.

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

In this video Dr Iain Weir (University of the West of England) introduces Simple 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.

Using an example on energy consumption, this teach yourself worksheet introduces simple linear regression and how to fit and interpret Linear Regression models using SPSS.

Using an example on calcium intake, this teach yourself worksheet introduces simple linear regression and how to fit and interpret Linear Regression models using SPSS. Note that the SPSS data set calcium.sav referred to in the worksheet is also available here.

This teach yourself worksheet looks at the assumptions underlying simple linear regression, and how to obtain confidence intervals and prediction intervals using SPSS.

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).

Try this self-test quiz AFTER reviewing the Teach Yourself video tutorial on Spearman's Rank Correlation available at this site.This quiz was contributed by Dr Iain Weir of the University of the West of England.

In this video Dr Iain Weir (University of the West of England) explains when you should use SPEARMAN'S RANK correlation coefficient (rather than the usual Pearson Correlation Coefficient). He also shows how to calculate it using SPSS and also a calculator, and how to intrepret the value of the coefficient and test its significance. 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.

A written explanation of Spearman's Correlation using the same examples as those used in the Video Tutorial available at this site. This resource was contributed by Dr Iain Weir of the University of the West of England.

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).

A zip file containing the word documents and data file for the "SPSS Workbook for New Statistics Tutors". The workbook and associated files provide self-study training for tutors to carry out key topics in SPSS but assumes the new tutor is able to interpret the output. This was contributed to the statstutor Community Project by Ellen Marshall (University of Sheffield) and reviewed by Jean Russell (University of Sheffield). The solutions and datasets needed are contained in the resources entitled “Solutions to SPSS Workbook for New Statistics Tutors” and “Data for SPSS Workbook for New Statistics Tutors”.

A Quick Reference worksheet on an introduction to statistical hypothesis testing. This resource has been contributed to the statstutor Community Project by Mollie Gilchrist and Peter Samuels, Birmingham City University and reviewed by Ellen Marshall, University of Sheffield.