Video and Multimedia
Video Clips
This video describes how to interpret correlation coefficients in a correlation matrix in research studies (5:54).
Short video on the difference between correlation and causation (2:18).
Describes Pearson’s r correlation and provides examples using data, scatterplots, and formulas (4:02).
Describes Spearman correlation and provides examples using data, scatterplots, and formulas (3:12).
This animation discusses correlation, its analysis, coincidental occurrence of events, and types of correlation (9:19).
Provides an overview of linear regression and provides examples using data, equations, and examples (4:31).
Brief overview and interpretation of scatter plots (1:20).
This easy to understand lecture introduces the concepts of regression analysis with examples (14:00).
This Dave Brodbeck lecture describes correlation and regression and how they are related (41:32).
Audio Clips
Brief description of correlations. This is in video format, but can be used as audio only (3:58).
Describes correlations and provides numerous examples of data and what correlations mean (12:07).
This NPR podcast discusses correlation and causation with Charles Wheelan, author
of the book Naked Statistics: Stripping the Dread from the Data (18:08).
An interesting TED Talk by psychologist David Pizarro demonstrates a correlation between sensitivity to disgusting cues and moral and political beliefs (13:59).
This lesson walks through how to construct a regression model (5:32).