what is the distribution of x, y and z sites in abundance how is the distribution of abundance of communities compared to sites? what is the population abundance of x in the community how to determine abundance in population which stats compare abundance vs site abundance what is the difference between abundance and site what is the difference between abundance and site what is the difference between x y y and z z? what is the population of a community x y difference between abundance and site where are duplicates in abundance why are duplicates a statistic what is duplicate abundance how many duplicates in community how to find duplicate site abundance comparing abundances vs sites test what is the difference between abundance of sites and abundance duplicate abundance test comparing abundances of three communities how to tell if a population has duplicates?