Their structure is based on simple logic: The largest piece of the pie should begin ... like a warm and a cool tone. Line graphs are an efficient method of tracking and comparing data over a period of ...

A line graph is used to spot trends in data over time. In order to produce a line graph, data is required. The data often comes in the form of a table. A student recorded how much time they spent ...

A sparkline is a simple line graph without annotations (like axes or units) intended to fit within the flow of text. They’re largely associated today with the statistician Edward Tufte ...