gsneESF: gsneESF
In cmerow/meteR: Fitting and Plotting Tools for the Maximum Entropy Theory of Ecology (METE)

Description Usage Arguments Details Value Author(s) See Also

View source: R/gnseESF.R

gsneESF Calculates the “ecosystem structure function” using a higher taxon (e.g. genera) as an additional constraint

1 2	gsneESF(gen, spp, abund, power, G0 = NULL, S0 = NULL, N0 = NULL, E0 = NULL, minE)

`gen`	A vector of genera names
`spp`	A vector of species names
`abund`	A vector of abundances
`power`	A vector of metabolic rates
`G0`	Total number of genera
`S0`	Total number of species
`N0`	Total number of individuals
`E0`	Total metabolic rate; defaults to N0*1e6 if not specified or calculated from `power` to allow one to fit models that do not depend on metabolic rates
`minE`	Minimum possible metabolic rate

Use follows that of meteESF

An object of class meteESF with elements

data: The data used to construct the ESF
emin: The minimum metabolic rate used to rescale metabolic rates
La: Vector of Lagrange multipliers
La.info: Termination information from optimization procedure
state.var: State variables used to constrain entropy maximization
Z: Normalization constant for ESF

Andy Rominger <ajrominger@gmail.com>, Cory Merow

meteESF

cmerow/meteR documentation built on May 13, 2019, 8:23 p.m.

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