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There are two functions in this package, which can be used together to estimate the Shannon's Diversity index at different levels of sample size. A MonteCarlo procedure is used to resample a given observation at each level of sampling. The expectation being that the mean of the resampling will approach Shannon's diversity index at that sample level.
Package details 


Author  Matthew K. Lau 
Date of publication  20121222 07:37:03 
Maintainer  Matthew K. Lau <[email protected]> 
License  GPL (>= 3) 
Version  2.1 
Package repository  View on CRAN 
Installation 
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