	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.37107985181	5.26313	100.125	42.0
PC.635	5.59535093662	5.55762	231.5	59.0
PC.356	5.51027494324	4.14313	113.0	56.0
PC.481	5.47643737473	4.64628	219.0	55.0
PC.354	4.7037119779	3.97811	150.0	45.0
PC.593	4.42593615506	3.80552	46.6	33.0
PC.355	4.82526727349	3.57035	93.75	43.0
PC.607	5.36028636559	6.01642	178.0	55.0
PC.634	4.98087327843	5.41082	116.857142857	46.0