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 ...

As gold and silver continue a steady move up from recent lows they face a cluster of resistance. The cluster has been formed by the convergence of a number of popular moving averages. Most charts show ...

Among its many features, Microsoft Excel enables you to incorporate charts, providing a way to add visual appeal to your business reports. Each of Excel's 12 chart types has different features that ...