This article explains the method of determining Kendall's Rank correlation coefficient, z, by drawing lines between corresponding points in the two rankings.
This article discusses teaching causality without being discipline specific. It explains the causal differences between description, prediction and explanation.
A quick pun about "autocorrelation" by Bruce White.
In this game activity, students match correlation values with plots generated by the applet. Competition in this game setting encourages students to become more involved in the classroom and...
This activity begins with an instructor demonstration followed by a student out-of-class assignment. Students will observe their instructor create a scatterplot and observe how the correlation...
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