The meaning of randomization tests has become obscure in statistics education and practice over the last century. This article makes a fresh attempt at rectifying this core concept of statistics. A ne
Dataset containing formulas and macro to produce 1000 weighted randomisations of the dataset, which were used in models produced for comparison to "actual" model. The code to import this data to R and
We encounter hierarchical data structures in a wide range of applications. Regular linear models are extended by random effects to address correlation between observations in the same group. Inference
