[R-sig-eco] singletons and doubletons in vegan

[Canning-Clode, Joao]

Hi all,

I am running species accumulation curves for several data-sets, and am also playing with some estimators with this function in vegan:

SF.estimators<-poolaccum(SF.data,permutations=1000)
SF.estimators # shows data for Sobs, Chao, both Jacks and bootstrap
plot(SF.estimators) # illustrates graphs for all estimators
summary(SF.estimators,display="jack2") # gives jack2 stats

Does any of you know how can I get the info about singletons and doubletons?

best wishes

João

João Canning Clode, Ph.D
Research Associate
Smithsonian Environmental Research Center
647 Contees Wharf Road
Edgewater, MD 21037

Email: canning-clodej at si.edu<mailto:canning-clodej at si.edu>
Web: www.canning-clode.com<http://www.canning-clode.com>