it doesn't allow broken axes for graphing outliners or error-bar charts. Line charts solve that problem by leaving a lot of white space for you to work with. Microsoft PowerPoint File Edit View Text Object Arrange Slide Window Help can be represented on other types of charts, but it’s easy for them to become obscured. Additional information is easy to see.Įrror bars, data labels, trend lines, and other useful statistical notations are very clear on line graphs. You’re going to be hard-pressed to find someone who doesn’t understand the information you present in a line chart.Īlmost everyone is very familiar with these graphs, and that’s a big advantage over more complicated options.Ĥ.

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?