View data on a heat matrix
Heat matrices visualize the relationship between the properties of chart items in a grid that shows the number of occurrences of different combinations of values.
Individual values in the heat matrix are represented by colors from a predefined range of colors. For example, the lowest value is displayed in the lightest color, through to the highest value, which is displayed in the darkest color.
Heat matrices can be used to quickly gain insight into your data, and identify areas for further analysis, such as peak periods when events occur. They are displayed below the histogram in the Histogram window.