getESpawning(
params,
n = initialN(params),
n_pp = initialNResource(params),
n_other = initialNOther(params),
t = 0,
...
)
A MizerParams object
A matrix of species abundances (species x size).
A vector of the resource abundance by size
A list of abundances for other dynamical components of the ecosystem
The time for which to do the calculation (Not used by standard mizer rate functions but useful for extensions with time-dependent parameters.)
Unused
A two dimensional array (prey species x prey size) holding $$\psi_i(w)E_{r.i}(w)$$
where \(E_{r.i}(w)\) is the rate at which energy becomes available for
growth and reproduction, calculated with getEReproAndGrowth()
,
and \(\psi_i(w)\) is the proportion of this energy that is used for
reproduction. This proportion is taken from the params
object and is
set with setReproduction()
.
By default getERepro()
calls mizerERepro()
. However you can
replace this with your own alternative reproduction rate function. If
your function is called "myERepro"
then you register it in a MizerParams
object params
with
<- setRateFunction(params, "ERepro", "myERepro") params
Your function will then be called instead of mizerERepro()
, with the
same arguments.
Other rate functions:
getEGrowth()
,
getEReproAndGrowth()
,
getEncounter()
,
getFMortGear()
,
getFMort()
,
getFeedingLevel()
,
getMort()
,
getPredMort()
,
getPredRate()
,
getRDD()
,
getRDI()
,
getRates()
,
getResourceMort()