Difference between revisions of "Hall-Tideman Index"
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== Definition == | == Definition == | ||
− | The '''Hall-Tideman''' index is a metric useful for the purpose of measuring [[Concentration Risk]] diversity or inequality metrics | + | The '''Hall-Tideman''' index is a metric useful for the purpose of measuring [[Concentration Risk]] diversity or inequality metrics. An alternative name is Rosenbluth Index. |
== Details == | == Details == |
Revision as of 13:28, 14 June 2021
Contents
Definition
The Hall-Tideman index is a metric useful for the purpose of measuring Concentration Risk diversity or inequality metrics. An alternative name is Rosenbluth Index.
Details
More precisely, if we have n values summing up to a total of
and each value fraction is defined as
Then the HTI index is defined as
See Also
- The Gini Index is a related measure