	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.49107834281	4.73286	131.0	43.0
PC.635	5.65078094297	5.41843	179.6	62.0
PC.356	5.40250285852	4.27799	237.166666667	57.0
PC.481	5.33263030618	5.20971	183.0	53.0
PC.354	4.70510917172	4.32884	119.428571429	44.0
PC.593	4.49921321206	3.92162	70.0	35.0
PC.355	4.98457132342	3.45418	108.0	46.0
PC.607	5.45597977178	5.11472	163.625	56.0
PC.634	4.9206589568	5.13938	116.5	44.0