There are 17 different types of charts in Excel, so it can sometimes be difficult to choose which one to use. In this article ...

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research from Wellesley College published in the Journal of ...

Bar graphs seem like one of the simplest ways to represent data. Many people assume that the longer the bar, the bigger the number it represents. Sometimes bar graphs represent an average not a total ...

Pie charts use different-sized sectors of a circle to represent data. In a pie chart it is important to understand that the angle of each sector represents the fraction, out of \({360}\), assigned ...

To create a chart, select your data, open the "Insert" tab, and click the icon in the corner of the Charts group.

We now show a bar graph plotted with the data from the labels of Figure 3. Notice that the sales growth now appears to be fairly linear, while Figure 3 suggests rapid growth in recent years.

Type your data into any cells of an Excel spreadsheet. For example, type "Hours working" into cell A1 and type "9," which is the number of hours that an employee works each day, into cell B1.

How A Knowledge Graph Works. A knowledge graph visualizes data in a graph format, mapping the complex relationships between data entities. Nodes represent data points like objects, events or ...

According to Gartner’s Top 10 Data and Analytics Trends for 2021, knowledge graphs are the foundation of modern data and analytics, with capabilities to enhance and improve user collaboration ...