	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.60099302645	5.24094	104.1	48.0
PC.635	5.75201556755	6.3523	246.875	68.0
PC.356	5.46329022637	4.59847	143.5	61.0
PC.481	5.45565591932	4.86194	296.2	61.0
PC.354	4.74322289701	4.28537	181.2	48.0
PC.593	4.22952518667	4.21548	80.2	34.0
PC.355	4.72135099817	3.53075	94.75	44.0
PC.607	5.29986213304	6.14796	265.0	58.0
PC.634	5.1745648852	6.01659	157.0	52.0