This is a preview. Log in through your library . Abstract A large-sample nonparametric version of Williams' test for comparing increasing doses of a substance with a zero-dose control response is ...

While the analysis of variance test statistic F in a balanced incomplete block design without randomization is a constant under the Fisher model, i.e., a linear model without technical errors, and it ...

A randomized controlled trial was conducted in a single oncology clinic in western Kenya (NCT03404297). A computer-generated randomization schedule was used to allocate treatment arms. Randomized ...

It has been a few years since AI began successfully tackling the challenge of predicting the three-dimensional structure of proteins, complex molecules that are essential for all life. Next-generation ...