	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.41660790481	3.96818	327.0	27.0
PC.635	4.41660790481	3.41547	67.75	25.0
PC.356	4.725480557	2.83466	84.2	29.0
PC.481	4.70451145972	3.53794	58.0	28.0
PC.354	4.3054967937	2.99925	109.5	24.0
PC.593	4.05146215404	2.96396	59.0	20.0
PC.355	3.83550555652	2.1844	66.3333333333	21.0
PC.607	4.44035104293	2.94501	78.5	26.0
PC.634	4.50325833478	3.88346	64.0	26.0