The Durbin Watson statistic is a number that tests for autocorrelation in the residuals from a statistical regression analysis.

Autistic regression refers to a loss of previously acquired skills or a backtracking of developmental milestones. In young children, it may represent autism onset. In older children and adults, it may ...

Joint mean-covariance regression modeling with unconstrained parametrization for continuous longitudinal data has provided statisticians and practitioners with a powerful analytical device. How to ...

Age regression therapy involves acting younger than you are, whether that is only a few years younger than your current age or returning to a child-like or infant-like state. Age regression therapy ...