Graphical Displays

Graphical methods are fundamental tools of modern data analysis. Graphics are useful for communicating complex information quickly and easily, and are thus excellent tools for describing data and for providing direction in data analysis. They are essential tools for building statistical models from data, and for assessing model adequacy. This article surveys the use of statistical graphics in describing data and for statistical modeling, including models for relating variables, spatiotemporal dependence, and survival data. Graphics are also critical tools for visualizing and analyzing high-dimensional data. The article illustrates the use of graphics in statistical modeling through numerous examples drawn from the life sciences.