Composite bar chart
From Infogalactic: the planetary knowledge core
Composite bar charts are bar charts where each bar displays multiple data points stacked in a single row or column. This may, for instance, take the form of uniform height bars charting a time series with internal stacked colors indicating the percentage participation of a sub-type of data. Another example would be a time series displaying total numbers, with internal colors indicating participation in the total by sub-types.
External links
- http://www.tda.gov.uk/skillstests/numeracy/practicematerials/areascovered/barcharts.aspx
- http://nrich.maths.org/public/viewer.php?obj_id=5424
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