This is a preview. Log in through your library . Abstract A simple method for comparing independent groups of clustered binary data with group-specific covariates is proposed. It is based on the ...

What do I mean by vital acceleration? With the population ageing, the need for healthcare is growing fast: between 2015 and 2050, the proportion of the world’s population over 60 years old will nearly ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...