In this article, we provide a random utility-based derivation of the Dirichlet-multinomial regression and propose it as a convenient alternative for dealing with overdispersed multinomial data. We ...

SPSS Inc. has announced that SPSS, the company’s popular data analysis software used by analysts, statisticians and researchers, will arrive for Mac OS X in the ...

There is no established procedure for testing for trend with nominal outcomes that would provide both a global hypothesis test and outcome-specific inference. We derive a simple formula for such a ...

The course is designed for students with a good working knowledge of elementary descriptive statistics; sampling distributions; one and two sample tests for means and proportions; correlation and the ...

Research students where programme regulations allow. Students are required to have completed MY451, MY551 or an equivalent level statistics course. Students must have completed CP-MY451 and ...