

In fact, in their most basic form, they only contain one thing: a line. You can even show interactions between values with this chart, which is great for complicated datasets. Using different-colored lines in a line graph is much clearer.

They make it easy to see multiple sets of data.Ĭlustered and stacked charts let you show a lot of data in a small space, but they can be difficult to read. There are other good uses for line charts, but showing a value over time is one of the best.Ģ. On a line graph, people will see this very quickly. Here are a few significant advantages of line graphs:īar charts and column charts can show things over time, but it’s not intuitively clear that the categories represent different temporal slices. Of all the visuals in Excel, why choose a line chart? Plenty of other charts show the same information, so why not use them?
