predictESF {meteR} | R Documentation |
predictESF
Description
predict
predicts the probabilities for given combinations of abundance and energ from the “ecosystem structure
function” R(n,\epsilon)
Usage
predictESF(esf, abund, power)
Arguments
esf |
A fitted object of class |
abund |
A vector of abundances |
power |
A vector of metabolic rates |
Details
Uses a fitted object of class meteESF
and user supplied values of abundance and power to predict values of the ESF
Value
a data.frame with abundance, power, and the predicted value of the ESF
Author(s)
Andy Rominger <ajrominger@gmail.com>, Cory Merow
References
Harte, J. 2011. Maximum entropy and ecology: a theory of abundance, distribution, and energetics. Oxford University Press.
See Also
meteESF
Examples
## case where complete data availible
esf1 <- meteESF(spp=arth$spp,
abund=arth$count,
power=arth$mass^(.75),
minE=min(arth$mass^(.75)))
predictESF(esf1,
abund=c(10,3),
power=c(.01,3))
[Package meteR version 1.2 Index]