	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.91771194872	5.98392	147.111111111	56.0
PC.635	5.79768590479	6.32411	202.090909091	72.0
PC.356	5.69044412857	4.91213	242.111111111	71.0
PC.481	5.78390923412	5.77783	217.333333333	70.0
PC.354	4.6876453725	4.75667	174.5	51.0
PC.593	4.54998760069	4.34061	95.1666666667	41.0
PC.355	5.0471817833	4.11071	147.111111111	56.0
PC.607	5.39599122142	5.97441	134.545454545	60.0
PC.634	5.29693005982	6.3427	144.666666667	58.0