PAQUETE DISMO - FUNCIÓN MAXENT: Error in value[[3L]](cond)

[vbravo...@gmail.com]

Chicos alguna idea de este warning:

Data must be encapsulated using one of the following classes: DocumentTermMatrix or TermDocumentMatrix (package tm), Matrix (package Matrix), matrix.csr (SparseM), data.frame, or matrix

Mis datos están con Longitud, Latitud y los transformé desde data frame a matriz, pero al correr la función básica de maxent, del paquete dismo ...

mq <- maxent(amb,b) donde amb= stack de variables y b = matriz de coordenadas

me sale ese problema y no se como solucionarlo.

[Jamie M. Kass]

Check the class() of each input. If your first input is a RasterStack, and the second is a data.frame, matrix, or SpatialPoints object, you shouldn't get an error.

-Jamie

[Kesa]

Did you find a solution to this? I am stuck with the same problem.

[anca...@uci.edu]

I have the same problem too. I converted my train data to data.frame and my predictors are stacked. Not sure what I am doing wrong.

[Jamie M. Kass]

Can you post the console output of each data object (just head() if it is sensitive)? That would help us diagnose. Also the output of class() would help.

Jamie