Articles
Kendall’s Tau: Mastering Correlation in Psychological Data
Introduction to Kendall’s Tau Kendall’s Tau, often simply denoted as Tau ($tau$), is a fundamental...
# ordinal variables
3 results
Articles
Polychoric Correlation: Unlocking Hidden Mental Traits
Introduction and Definition of Polychoric Correlation The concept of polychoric correlation stands as a specialized...
Articles
Somers’ D: Mastering Ordinal Data Analysis
Somers’ D: Asymmetric Measure of Association The Core Definition of Somers’ D Somers’ D is...