The Stats Duck brings statistical workflows — descriptive statistics, hypothesis tests, grammar-of-graphics visualization, and direct readers/writers for SAS, SPSS, and Stata files — into SQL.

That all the diversity of life constitutes what Erasmus Darwin called “a single living filament”—an unbroken chain of descent from the last universal common ancestor—is evidence of life’s fundamental ...

The logic of hypothesis testing was first scripted by Karl Pearson (1857–1936), a renaissance scientist, in Victorian London, and in 1900 he published his manuscript in the philosophical magazine to ...

Adherence to fertility preservation guidelines in young patients with breast cancer: A retrospective analysis. This is an ASCO Meeting Abstract from the 2024 ASCO Annual Meeting I. This abstract does ...

The use of diagrams can be effective in solving mathematical word problems solving. However, students worldwide do not construct diagrams unprompted or have trouble using them. In the present study, ...

There’s a GEICO insurance commercial from a few years ago that mocks slasher flicks. Showing four freaked-out people emerging from the woods next to a creepy old house, they opt not to get in the ...

The distribution of a categorical variable in a sample often needs to be compared with the distribution of a categorical variable in another sample. For example, over a period of 2 years a ...

Concomitant use of multiple drugs for therapeutic purposes is known as “polypharmacy situations,” which has been recognized as an important social problem recently. In polypharmacy situations, each ...