	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.8213119401	4.66183	92.0	38.0
PC.635	5.38775412525	5.20552	253.0	48.0
PC.356	5.14816133537	3.78683	100.125	42.0
PC.481	5.1359857305	4.68986	124.666666667	42.0
PC.354	4.73832408482	3.8901	125.0	38.0
PC.593	4.38621232226	3.34907	77.5	30.0
PC.355	4.24448526672	3.14418	156.5	30.0
PC.607	4.65789987745	4.76164	90.1666666667	36.0
PC.634	4.78114702082	4.74874	70.5	36.0