[R-sig-Geo] Problem with tryf parameter at low number of occorrences

[agus]

Thanks for the prompt answer Robert,

You guessed right. However, when I take out the parameters extent and
extentf, leaving it like:

backg <- randomPoints(AU.environment, n=500)

It comes the problem:   

Error en rbind(deparse.level, ...) : 
  numbers of columns of arguments do not match

If I traceback>

   traceback()
7: stop("numbers of columns of arguments do not match")
6: rbind(deparse.level, ...)
5: rbind(pv, av)
4: .local(x, p, ...)
3: maxent(AU.environment, pres_train, factors = c("sq1", "sq2", 
       "sq3", "sq4", "sq5", "sq6", "sq7")) at #29
2: maxent(AU.environment, pres_train, factors = c("sq1", "sq2", 
       "sq3", "sq4", "sq5", "sq6", "sq7")) at #29
1: maxmod.dist(x)

I guess this might be related

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