R is an open-source programming language and environment with powerful and extensive features for data analysis, data visualization, and statistical computing. Although R first appeared in the 1990s, ...

This is a preview. Log in through your library . Abstract The essay describes a new way to evaluate variation among simulations through six distinct categories. The six points involve the content of ...

When it was time for nursing student Jamie Kiefert to start her first clinical rotation, she felt prepared to hit the ground running. Extensive simulation-based training woven into her program at St.

Multiple-choice exams measuring the breadth of students’ content knowledge have hardly disappeared. But the creators of a leading international exam, the U.S. government agency behind “the nation’s ...

Students can learn some science concepts just as well from computers simulations as they do from direct observation, new research suggests. A study found that people who used computer simulations to ...