[R-sig-Geo] fuzzy kappa
Paulo Flores Ribeiro
p@u|o@||ore@@m@|| @end|ng |rom gm@||@com
Wed Nov 24 17:38:35 CET 2021
Thank you, David. We look forward to receiving a response from the
package developer.
Cheers,
PauloFR
Às 12:03 de 24/11/2021, David Hine (L WM) escreveu:
> Hi Andrey and Paulo
> I reached out to the author of ithir package for his current advice.
> He may respond here if time permits.
> cheers
> David
>
> Sent from TypeApp <http://www.typeapp.com/r>
> On 24 Nov. 2021, at 21:10, Paulo Flores Ribeiro
> <paulo.flores.mail using gmail.com> wrote:
>
> 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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> уважением, Андрей Чинилин
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