As Web marketers seek new ways to boost conversion rates and improve their mobile visitors' site experience, interest in mobile multivariate testing is on a feverish rise. But those unfamiliar with ...

Multivariate statistical inference encompasses methods that evaluate multiple outcomes or parameters jointly, allowing researchers to understand complex interdependencies within data. Permutation ...

Split testing is an important marketing tactic in which you compare two versions of something to figure out which is better. For example, testing two sales scripts might show that one if far superior ...

Consider a sample from a multiple time series that is stationary and Gaussian. A test is presented for independence among the multivariate observations that comprise this sample. The test is a ...

Multivariate analysis of cognitive tests in Alzheimer's disease identifies five distinct groups of Alzheimer's disease patients, and suggests that multivitamins might slow progression only in certain ...