comm.sampling: Converting simulation results into site-by-species matrix
In comsimitv: Flexible Framework for Simulating Community Assembly

Description Usage Arguments Details Value Examples

Converts simulation result into site-by-species matrix of abundances, and optionally in the same step simulates random sampling with fixed number of individuals.

1	comm.sampling(x, type = c("full", "random"), size)

`x`	community and trait data matrix produced by `comm.simul` function
`type`	Type of sampling. If `type=="full"` sample size equals to community size. It simply converts `x` into a site-by-species matrix If `type=="random"`, it applies random sampling by calling (`rrarefy`) function
`size`	Number of individuals in the random samples. It should be smaller than number of individuals in simulated (sub)communities. Otherwise, `x` is converted into a site-by-species matrix without (re)sampling

If type=="full" it simply converts simulation results from long to wide format. If type=="random" it randomly selects size individuals in each (sub)community and abundances in these samples are converted into site-by-species matrix format.

A site-by-species matrix containing abundances.

x<-comm.simul(S=20, J=30)
str(x$final.community)

w<-comm.sampling(x$final.community,type="full")
str(w)

w.rarefied<-comm.sampling(x$final.community,type="random",size=10)
rowSums(w)
rowSums(w.rarefied)