Wednesday, April 16, 2025

Beginners Guide: Mathematica

Use Manipulate, 3D graphics and other interactive functions directly in your browser. Download of Wolfram Mathematica 12. If you’re one of the lucky people who used Mathematica 1, the code you wrote over three decades ago will still workand you’ll recognize the core ideas of Mathematica 1 in the vast system that is Mathematica today. […]

What I Learned From Analysis Of Covariance (ANCOVA)

This time, however, well remove the covariate by treatment interaction effect. Another example of covariate variable is a pretest score in an interventional study that needs to identify, measure and control before the intervention. The Dunnetts view publisher site is available to allow users to perform multiple comparisons with control (MCC) and Multiple comparison with […]

How I Became Multilevel and Longitudinal Modeling

Sophia Rabe-Hesketh is a professor of educational statistics and biostatistics at the University of California, Berkeley. In both volumes, readers will find extensive applications of multilevel and longitudinal models. The volume concludes by extending the two-level generalized linear models introduced in previous chapters to models with three or more levels and to models with crossed […]