This Pew Research Center analysis on views of how to improve democracy uses data from nationally representative surveys ... Read more about international survey methodology. In the U.S., we surveyed 3 ...

This statement includes 13 items specific to studies using routinely collected data and reflects important study components such as methods ... for medical research. Although the study by Tang and ...

The purpose of this paper is to explore these two methods in more detail, in particular how they work in practice, the purpose of each, when their use is appropriate and what they can offer dental ...

Pew Research Center’s Data Labs team uses computational methods to complement and expand on the Center’s existing research agenda. The team collects text, audiovisual and behavioral datasets; uses ...

Studies that use UK hospital coding data to examine 'weekend effects' for acute conditions, such as stroke, may be undermined by inaccurate coding, suggests new research. Studies that use UK ...

A condition of publication in a Nature Portfolio journal is that authors are required to make materials, data, code ... full transparency of the research methods. Samples should always be ...