These obscure charts might be the key to visualizing your data.

Column graphs offer a visual representation of data that allows easy comparison between multiple values. Typically, these columns are uniformly spaced, but there are times you will need to group ...

Microsoft Excel 2007 supports a variety of chart types to create a combination chart and help your viewers see the differences between two or more data series. For example, one data series in a line ...

Imagine you’re preparing for a big presentation at work, and you need to showcase the progress of your project over the past year. You have all the data, but it’s scattered across multiple ...