View source: R/GSOFunc_geomean-fun.R
geomean.fun | R Documentation |
Calculate 'geomean'
geomean.fun(x, spp)
x |
a list/column, e.g. run$solution, |
spp |
a data.frame, usually data or option data.frame |
Internal GSO function. Used within Scenarios() and gso() calculates 'geomean', the original objective. It is scaled by number of spp
The geomean objective, constraints (and corresponding gradients) all take the same set of extra arguments.
returns a single value (exponential of the summed log of each row * x, divided by no. spp)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.