Stacked bar charts visually represent data by stacking variables within a single bar to show how multiple variables contribute to a single total. They offer a convenient way to compare contributions and trends across multiple variables at once.
Once the component variables are selected, enter a title, timeframe, and frequency. The timeframe dropdown menu has several commonly used time periods for quick configuration. Custom timeframes, including those smaller than the current hour, can be set by selecting the "Custom" option.
The frequency setting defines the size of the intervals on the horizontal axis - in the case of a bar chart, this corresponds to the width of each bar. The frequency selection ranges from one minute to yearly intervals, representing the time between each displayed data point.