Definition
From OPOSSEM
Pages in the Def namespace are used to store textual definitions used in the textbook. Before you create a new definition, please check Category:Definitions to make sure the defintion you are looking for does not exist under another name. Definitions should be mostly text. Equations for common statistical concepts can be found in the Equation namespace which is also tagged as Category:Equations.
Definition: Replace this text with the definition of the term.