	shannon	PD_whole_tree	chao1	observed_species
PC.636	3.58401237021	2.47361	48.0	15.0
PC.635	4.05595815162	3.00735	40.75	18.0
PC.356	4.14291467335	2.41483	59.0	19.0
PC.481	4.34964891258	2.40749	78.0	21.0
PC.354	3.88204510814	1.8388	62.5	17.0
PC.593	3.6381476962	2.04536	33.3333333333	15.0
PC.355	3.84488193543	2.29576	47.3333333333	17.0
PC.607	3.67531086891	2.54228	42.0	16.0
PC.634	4.14291467335	3.30998	59.0	19.0