An essential part of science involves finding correlations between two sets of measurements and seeking explanations for those correlations. However, relationships can be suggested by data even when ...

In the medical literature we often find the use of the Pearson correlation coefficient to describe the association between two variables. However, unless the marginal distributions of the two random ...

Canonical discriminant analysis is a dimension-reduction technique related to principal component analysis and canonical correlation. Given a classification variable and several interval variables, ...

Resampling procedures include hypothesis testing methods based on permutation procedures and interval estimation methods based on bootstrap procedures. The former are widely used in the analysis of ...