Graphics Reference
In-Depth Information
Figure 4-24: This hierarchical pie chart of the U.S. Consumer Price Index
uses same data as Figure 4-23 .
As shown in Figure 4-25 ,the parallel coordinates representation shows each
field as a vertical line ranging from the minimum value to the maximum
value. Each row of data becomes one zigzag line crossing over each field at
the location corresponding to the data value.
 
 
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