In plant Genetics: The Shannon diversity index (H) is commonly used to characterize species diversity in a population. How about the Shannon’s information index (SH)?
Sir, I don't know about the Shannon’s information index (SH). However the following questions and answers can give give you few information about diversity index specially the answer of using R program with confidence interval.
Shannon's information is entropy, the average rate at which information is produced by a stochastic source of data. Shannon Index measures diversity but logarithm of true diversity gives the corresponding entropy or information