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 ...

Q. My supervisor wants me to include more data visualizations in my projects. Do you have any suggestions? A. Data visualization transforms raw data into graphical representations, making complex ...

In this tutorial, we will show a simple trick to show charts with hidden data in Excel. Microsoft Excel is quite useful for analyzing trends and patterns in large data, It is easy to lay, reformat, ...

Stock market graphs don’t have to be a mystery. Here’s how to read stock charts for any company. Many, or all, of the products featured on this page are from our advertising partners who compensate us ...

Microsoft Excel lets you store and manipulate data for business or personal purposes. The tools within Excel give you the ability to interpret data sets, similar to the kinds of interpretation you ...

When it comes to visualizing data, there is no shortage of charts and graphs to choose from. From traditional graphs to innovative hand-coded visualizations, there is a continuum of visualizations ...

Choosing the right type of chart helps you display discrete data more effectively. Discrete data consists of whole numbers that are counted rather than measured. For example, when you track items sold ...