Roadmap to Data Analysis 6: Comparing Continuous Variables - Correlation

The sixth module in the Roadmap to Data Analysis series, this short video describes the type of data that are relevant for a correlation analysis, explains the basics of how correlation works, demonstrates how to use a correlation calculator or Excel to conduct a correlation analysis with sample data, and provides guidance on interpreting and reporting results.

This calculator was used to obtain both the r and p values in this video: http://www.healtorture.org/content/pearson-r-and-p-value-calculators

If you are familiar with Excel, you can also use the step-by-step instructions available here to obtain the Pearson's r value: http://www.healtorture.org/content/correlation-calculation)

The sixth module in the Roadmap to Data Analysis series, this short video describes the type of data that are relevant for a correlation analysis, explains the basics of how correlation works, demonstrates how to use a correlation calculator or Excel to conduct a correlation analysis with sample data, and provides guidance on interpreting and reporting results.

 

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