Ranking chart

This chart compares values from selected nodes using vertical bars. It supports multiple bindings. Using it you can quickly compare similar buildings or systems to find items with unexpectedly high or low values, such as one building using more energy per month than other similar buildings in the portfolio. If you identify an item with abnormal values, use other analytic web charts and reports to further analyze the data and determine the root cause.

You add this chart to a Px view by dragging the RankingChart component from the analytics palette’s Charts folder to a the desired Px view in the Px editor mode.

The important properties to set are Rollup, Aggregation and Time Range. The chart uses the Analytic Web Rollup Binding, which automatically adjusts the interval to match the requested time range, and returns a single value for each binding.

Figure 230.   Ranking chart
Image

This chart supports multiple bindings. It displays each binding as a bar from left to right in ascending, increasing-values order, regardless of the actual order of the bindings on the web chart widget. The series name for each binding is displayed below the bar, in the legend. Depending on the number of bars and the length of the series names, text may be truncated below each bar. As a best practice, configure short series names, if possible.