| Diversity Index 2 (D2) | ||||
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The Diversity Index 2 (D2) is the RANGE of a distribution, divided by
the highest distribution value. D2 is calculated according to the following formula: |
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D2 = |RANGE / MAXIMUM| Where RANGE is the difference between the highest and lowest value of the distribution (RANGE = MAXIMUM - MINIMUM). |
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| Heilig, G.K. (2004): RAPS-China. A Regional Analysis and Planning System. Laxenburg, Austria |
