[R-sig-Geo] fuzzy kappa

[Paulo Flores Ribeiro]

Thank you Andrey,
I peeked at the goofcat and saw that it has a function to calculate 
kappa, but it seems to be just "normal" kappa (in the sense of Cohen's 
Kappa) and not Fuzzy Kappa.
Thanks anyway,
PauloFR


Às 16:47 de 23/11/2021, Андрей Чинилин escreveu:
> Well, I could be wrong, but I suspect, that you can try "goofcat" 
> function from "ithir" package.
> Link to pkg - https://bitbucket.org/brendo1001/ithir/src/master/.
> Andrey
> 23.11.2021, 18:03, "Paulo Flores Ribeiro" <paulo.flores.mail using gmail.com>:
>
>     According to Hagen‐Zanker (2009:
>     https://doi.org/10.1080/13658810802570317), «The Fuzzy Kappa statistic
>     expresses the agreement between two categorical raster maps. The
>     statistic goes beyond cell‐by‐cell comparison and gives partial credit
>     to cells based on the categories found in the neighborhood.»
>
>     Does anyone know of a package/function to compute such a Fuzzy Kappa
>     statistic in R?
>
>     Thanks in advance,
>
>     PauloFR
>
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> -- 
> С уважением,
> Андрей Чинилин
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