Generate arguments for Maxent
This function generates a list of arguments to pass to Maxent or to use as convenient labels for plotting.
make.args(RMvalues = seq(0.5, 4, 0.5),
fc = c("L", "LQ", "H", "LQH", "LQHP", "LQHPT"),
labels = FALSE)RMvalues |
Vector of (non-negative) values to use for the regularization multiplier. |
fc |
Character vector of feature class combinations to be included in analysis. |
labels |
logical; If |
When labels = FALSE, the following additional arguments are added:
noaddsamplestobackground, noremoveDuplicates, noautofeature.
For details on these arguments, see Phillips et al. (2006) and the help documentation and tutorial of the Maxent software and the tutorial that can be downloaded from this website.
If labels = FALSE, a list the length of the total number of unique combinations of feature class(es) and regularization multiplier(s).
If labels = TRUE, a list of two items:
$ |
character vector of feature class combinations in the same order they were provided. |
$ |
numeric vector of regularization multiplier values in the same order they were provided. |
Robert Muscarella <bob.muscarella@gmail.com> and Jamie M. Kass <jkass@gc.cuny.edu>
Phillips, S. J., Anderson, R. P. and Schapire, R. E. 2006. Maximum entropy modeling of species geographic distributions. Ecological Modelling, 190: 231-259.
maxent in the dismo package.
make.args(RMvalues=c(1:3), fc=c("L","LQ"))
make.args(RMvalues=c(1:3), fc=c("L","LQ"), labels=TRUE)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.