Chapter 2. Understanding Chart Types
In This Chapter
Types of charts Excel can generate
Examples of each chart type
Creating and using chart templates
You're probably familiar with many types of charts: bar charts, line charts, pie charts, and so on. Excel supports all the basic chart types and even some esoteric chart types, such as radar charts and doughnut charts. This chapter presents examples of each of these chart types, along with information that may help you determine which type of chart can best depict your data.
Conveying a Message with a Chart
People who create charts usually do so to make a point or to communicate a specific message. Often, the message is explicitly stated in the chart's title or in a text box within the chart. The chart itself provides visual support for the message.
Choosing the correct chart type is often a key factor in making the message compelling. Therefore, it's often well worth your time to experiment with various chart types to determine which one is most effective.
In almost every case, the underlying message in a chart is some type of comparison. Examples of some general types of comparisons include the following:
Compare items: For example, a chart may compare sales volume in each of a company's sales regions.
Compare data over time: For example, a chart may display sales amounts by month, to indicate a trend over time.
Make relative comparisons: An example is a common pie chart that depicts relative values in terms of pie slices.
Compare data relationships ...