Zoom, anotations, scales, errors and other deviations
Enhance line and bar charts by adding relevant information or interaction to the chart.
▸ Zoom, errors and deviations
Source: Greenpeace
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Sometimes we should include the margin of error in a bar or line diagram. There is a correct way to do it.
And other times it's necessary to give the user the option to zoom and navigate in the chart.
Source: Greenpeace
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To include the probable error in a bar or line chart.
▸ Annotations
Source: Greenpeace
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Sometimes it is necessary to add annotations to a chart. Although not all types of charts can have annotations, some do.
Source: Greenpeace
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Annotations example in a line chart.
Source: Greenpeace
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Using lines to comment the chart.
▸ Scales and tooltips
Source: Greenpeace
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Many charts allow custom scales and tooltips. To use, for example, when a chart has very large numbers.
▸ Two scales and mixed graph type
Source: Greenpeace
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To compare the evolution of two data sets that have two different scales in the same graph.