Stacked charts in Microsoft Excel are a practical way to display three or more data series. A clustered chart is very similar to a stacked chart, and displays clustered columns that compare values ...

A cluster chart is like a bar chart except that it clusters several bars into a category and displays each cluster separately from the rest. For example, you could categorize quarterly sales data by ...

Edgar writes evergreen articles for Android Police, which includes lists and guides to your favorite Android games and apps. After getting a degree in programming for Android OS, Edgar realized that ...