Displaying 1 result from an estimated 1 matches for "dpredat".
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  predate
  
2016 Apr 26
0
vectors of equations in ode / desolve
...<- rIng  * Prey * Predator
    GrowthPrey   <- rGrow * Prey * (1 - Prey/K)
    MortPredator <- rMort * Predator
    dPrey        <- GrowthPrey - Ingestion
# the    growth of predator would depend on the ingestion of all prays
regardless of species
    sumIngestion<-sum(Ingestion)
dPredator    <- sumIngestion * assEff - MortPredator
 # returning an array of preys does produce an error
    return(list(c(dPrey, dPredator)))
  })
}
# Example is made for  three different species of prey
pars  <- c(rIng   = 0.2,    # /day, rate of ingestion
# I do not know how to pass on these pa...