[R-es] predicciones sobre el OOB de randomForest

[Manuel Mendoza]

No lo conozco, pero si me lo recomiendas tu, lo probaré ;-)

Por cierto, encontré la forma directa de obtener las predicciones  
sobre el OOB; tan sencillo como predict(mymodel, newdata=misdatos).


Quoting Carlos Ortega <cof using qualityexcellence.es>:

> Y prefieres "randomForest" a "ranger"...??...
>
>
> El 31 de mayo de 2018, 13:03, Manuel Mendoza <mmendoza using mncn.csic.es>
> escribió:
>
>> Gracias Carlos. No uso caret, pero lo miraré.
>>
>>
>>
>> Quoting Carlos Ortega <cof using qualityexcellence.es>:
>>
>> Hola,
>>>
>>> Creo que si utilizas "caret" y en la función "trainControl()" defines
>>> "oob"
>>> como criterio de randomización, puedes luego recuperar del objeto del
>>> modelo, las predicciones individuales...
>>>
>>> Saludos,
>>> Carlos Ortega
>>> www.qualityexcellence.es
>>>
>>>
>>>
>>> 2018-05-31 12:56 GMT+02:00 Manuel Mendoza <mmendoza using mncn.csic.es>:
>>>
>>>
>>>> Muy buenas, ¿sabe alguien cómo obtener las predicciones sobre el out of
>>>> bag que hace randomForest?
>>>>
>>>> Manuel
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>>>> --
>>>> Dr Manuel Mendoza
>>>> Department of Biogeography and Global Change
>>>> National Museum of Natural History (MNCN)
>>>> Spanish Scientific Council (CSIC)
>>>> C/ Serrano 115bis, 28006 MADRID
>>>> Spain
>>>>
>>>> _______________________________________________
>>>> R-help-es mailing list
>>>> R-help-es using r-project.org
>>>> https://stat.ethz.ch/mailman/listinfo/r-help-es
>>>>
>>>>
>>>
>>>
>>> --
>>> Saludos,
>>> Carlos Ortega
>>> www.qualityexcellence.es
>>>
>>
>>
>> --
>> Dr Manuel Mendoza
>> Department of Biogeography and Global Change
>> National Museum of Natural History (MNCN)
>> Spanish Scientific Council (CSIC)
>> C/ Serrano 115bis, 28006 MADRID
>> Spain
>>
>>
>
>
> --
> Saludos,
> Carlos Ortega
> www.qualityexcellence.es


-- 
Dr Manuel Mendoza
Department of Biogeography and Global Change
National Museum of Natural History (MNCN)
Spanish Scientific Council (CSIC)
C/ Serrano 115bis, 28006 MADRID
Spain