Tag: Kendall

Massachusetts Witch Hysteria: Alice Lake and Elizabeth Kendall

Buckle up; there’s not much to go off of, and their execution dates are lost to history. But John Hale wrote their stories, so they’re presented in the order from his book, c. 1647–1651. Alice Lake was a married woman who lived in Dorchester, Massachusetts, and was a Mother ...

Pearson, Spearman and Kendall Correlation Coefficients, by Hand

Instatistics, a correlation is used to evaluate the relationship between two variables. In a previous post, we showed how to compute a correlation and perform a correlation test in R. In this post, we illustrate how to compute the Pearson, Spearman, and Kendall correlation coefficients by ha...