	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.43351393742	4.76975	134.0	41.0
PC.635	5.56404539683	5.84691	206.857142857	59.0
PC.356	5.35147757447	4.19335	291.5	55.0
PC.481	5.34377178336	4.99546	248.0	53.0
PC.354	4.62308534003	4.42132	131.0	43.0
PC.593	4.50014870429	3.94261	86.6	36.0
PC.355	4.90020135385	3.63943	127.666666667	45.0
PC.607	5.33246385405	5.6684	131.111111111	53.0
PC.634	4.95040903319	5.29738	101.5	43.0