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Lorenz curve and Gini coefficient #17

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UnixJunkie opened this issue Sep 8, 2020 · 7 comments
Open

Lorenz curve and Gini coefficient #17

UnixJunkie opened this issue Sep 8, 2020 · 7 comments
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feature prio-02

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@UnixJunkie
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Can be used to compare the ranking power of methods.
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cf. https://en.wikipedia.org/wiki/Lorenz_curve

@UnixJunkie UnixJunkie self-assigned this Sep 8, 2020
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maybe implement in linwrap for a prototype first

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import from linwrap

@UnixJunkie UnixJunkie changed the title lorenz curve and Gini coefficient Lorenz curve and Gini coefficient Sep 9, 2020
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probably a bug in my Lorenz curve: it should be more curvy

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compare with the results of some R implementation

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https://www.r-bloggers.com/gini-index-and-lorenz-curve-with-r/

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the cross validation of my implementation Vs R failed

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