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Data Grouping
Essential Chart provides a series model implementation that works directly on top of grouped data. The key features in Essential Grouping, which include filters, summaries and computed expressions, can be felt in the ChartControl, due to its grouping support. The ChartControl also supports the inclusion of custom summaries and filters.
Stock Data Grouped by Symbol to calculate Total Volume
Key grouping features illustrated in the image:
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Grouped by Symbol to calculate Total Volume.
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Includes discrete transaction details with symbol information, volume and price.
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Filtering morning transactions, using only the Grouping Engine.
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The data is never filtered or grouped; users always work with live data in the grouping layer provided by the grouping engine.
Any changes made in the underlying data will be immediately reflected in the chart.
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