potential bug in response()

[fernandabiologia]

Hi,

I'm fitting maxent models using dismo and the response curves I get from the function response are very different from the ones I get from the maxent output. Some of the scales on the x axes for response plots become negative for some variables (see plots below).

I also tried to use some of the maxent arguments to get the plot data to manipulate in ggplot2, but the argument seems to be ignored.

model_all_data <- maxent(x = model_data[,2:19],
p = model_data[, 1],
path = "output/m1_TSImask1_all_data",
args=c("responsecurves", "writeplotdata=true", "extrapolate=false"))

Plot from maxent output:

Plot from function response():

Any help would be much appreciated.

Thanks you,

Fernanda.