A bar graph is any plot of a set of data such that the number of data elements falling within one or more categories is indicated using a rectangle whose height or width is a function of the number of elements. Bar charts are implemented in the Wolfram Language as BarChart[data].
Bar Chart
See also
Dot Plot, Histogram, Pareto Plot, Pie ChartExplore with Wolfram|Alpha
References
Kenney, J. F. and Keeping, E. S. Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand, p. 23, 1962.Referenced on Wolfram|Alpha
Bar ChartCite this as:
Weisstein, Eric W. "Bar Chart." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/BarChart.html