landscape.new.floatparam {kernelPop} | R Documentation |
Create a set of floating point parameters
Description
Create a set of floating point parameters for a Rmetasim landscape.
Usage
## must be called AFTER landscape.new.empty()
rland <- landscape.new.floatparam(rland,s=0, seedscale = c(10,10),
seedshape = c(10,10), seedmix=1, pollenscale=c(2,10),
pollenshape=c(2,6), pollenmix=1,asp=1)
Arguments
rland |
skeletion of landscape object, required |
s |
selfing (default=0), the selfing rate of the species |
seedscale |
two element vector that provides the scale of the
exponential/Weibull and mean of the Gaussian components of the seed
dispersal kernel. |
seedshape |
two element vector that provides the shape of the
exponential/Weibull and sd of the Gaussian components of the seed
dispersal kernel, respectively. If the first element of the vector is
set to 1, the Weibull portion of the kernel becomes an exponential. |
seedmix |
the mixture parameter (ranges from 0-1) that weights
the Weibull/exponential versus Gaussian portions of the dispersal
kernel. A value of 1 selects dispersal distances from only the
Weibull/exponential portion. A value of 0 selects distances only from
the Gaussian portion. |
pollenscale |
two element vector that provides the scale of the
exponential/Weibull and mean of the Gaussian components of the pollen
dispersal kernel. |
pollenshape |
two element vector that provides the shape of the
exponential/Weibull and sd of the Gaussian components of the pollen
dispersal kernel, respectively. If the first element of the vector is
set to 1, the Weibull portion of the kernel becomes an exponential. |
pollenmix |
the mixture parameter (ranges from 0-1) that weights
the Weibull/exponential versus Gaussian portions of the dispersal
kernel. A value of 1 selects dispersal distances from only the
Weibull/exponential portion. A value of 0 selects distances only from
the Gaussian portion. |
Examples
## Defaults
exampleland <- landscape.new.empty()
exampleland <- landscape.new.floatparam(exampleland)
exampleland$floatparam
## .5 selfing rate
exampleland <- landscape.new.empty()
exampleland <- landscape.new.floatparam(exampleland,s=0.5)
exampleland$floatparam
rm(exampleland)
[Package
kernelPop version 0.11.2
Index]