	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.10963625306	3.73408	47.8571428571	26.0
PC.635	5.07869632357	4.88582	91.0	37.0
PC.356	4.89002055831	2.60915	85.1428571429	35.0
PC.481	5.06869173183	3.65319	162.0	38.0
PC.354	4.21841850163	3.02311	74.5	27.0
PC.593	4.25156724168	3.1779	48.6666666667	26.0
PC.355	4.15532668076	2.09561	33.75	24.0
PC.607	4.79298203786	4.2504	72.4285714286	33.0
PC.634	4.27697770082	3.68932	90.3333333333	27.0