For bar and line graphs, colors should be selected from the sub-palettes below, depending on the number of inputs for the graph. The last value listed in the sequence is a 25% tint of Baird Point.

Pie charts show percentages as a circle, divided into segments. A pie chart could be used to show how students travel to school. Each piece of data is shown as a proportion of 360, because there ...

A common place where one symbol is used to express two different ideas is with bar graphs. So in a bar graph, a bar could represent a single number like a count or a stack five iguanas, three minivans ...

Beginning in the 1750s, he published a series of charts that represent the first instances of line graphs, bar charts, pie charts, and circle graphs. Below are some of the earliest known data ...

Data labels are not needed but if it is customary to use data labels in your field or your company, we prefer that they be in the interior of the bar. The divided bar chart example In Figure 3 was ...

With the graph options available in Google Sheets, you can make a line, bar, column, pie, or other type of chart in just minutes. Then, tailor the graph to your liking with colors, a legend ...

This post offers reasons for using logarithmic scales, also called log scales, on charts and graphs. It explains when logarithmic graphs with base 2 are preferred to logarithmic graphs with base 10.

William Playfair, the father of data visualisation, changed the way we understand information. His bar graphs, pie charts, and line graphs remain essential tools today, yet his name is barely known.