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lines changed Original file line number Diff line number Diff line change @@ -12,11 +12,12 @@ the system produce the same number of blocks) and values close to 1 indicate ine
1212produces most or all blocks).
13133 . ** Entropy** : Entropy represents the expected amount of information in the distribution of blocks across entities.
1414The output of the metric is a real number. Typically, a higher value of entropy indicates higher decentralization
15- (lower predictability). Entropy is parameterized by a base rate α, which defines different types of entropy:
16- - α = -1: min entropy
17- - α = 0: Hartley entropy
18- - α = 1: Shannon entropy (this is used by default)
19- - α = 2: collision entropy
15+ (lower predictability). Entropy is parameterized by a base rate α, which defines different types of entropy:
16+
17+ - α = -1: min entropy
18+ - α = 0: Hartley entropy
19+ - α = 1: Shannon entropy (this is used by default)
20+ - α = 2: collision entropy
20214 . ** HHI** : The Herfindahl-Hirschman Index (HHI) is a measure of market concentration. It is defined as the sum of the
2122squares of the market shares (as whole numbers, e.g. 40 for 40%) of the entities in the system. The output of the metric
2223is a real number in (0, 10000] . Values close to 0 indicate low concentration (many entities produce a similar number of
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