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 ...

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 ...

Photo: USMMA The Author: Capt. James R. Zatwarnicki Jr., Assistant Professor of Nautical Science, USMMA. A great deal of research related to student learning styles has emerged in recent years.