Proceeding from the idea of Chernoff (1971, 1973) of representing multivariate data by faces, a new face is proposed in which the face parameters of the left and the right side can be varied ...

Correspondence analysis is an exploratory data analysis technique for the graphical display of contingency tables and multivariate categorical data. Its history can be traced back at least 50 years ...

A histogram is a graphical representation that organizes a group of data points into user-specified ranges.

View guidelines and requirements for making graphical data more accessible.

In this tutorial, we will explain how to make a Step Chart in Microsoft Excel with or without dates. Charts are a graphical representation of data.