Species Diversity Index Calculator
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Speciesini = number of individual speciespi = relative abundance of speciesln(pi)pi[ln(pi)]
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honda car140.1538461538-1.871802177-0.2879695657
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jeep230.1153846154-2.159484249-0.2491712595
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ford suv310.03846153846-3.258096538-0.1253114053
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subaru430.1153846154-2.159484249-0.2491712595
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chevy truck5150.5769230769-0.5500463369-0.3173344251
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60#NUM!#NUM!
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90#NUM!#NUM!
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140#NUM!#NUM!
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250#NUM!#NUM!
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TOTAL # of Species =S
N = total # of individuals of ALL speciesH' = Shannon Diversity Index Note: The bigger the Diversity Index number, the greater the diversity
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5261.228957915
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