	shannon	PD_whole_tree	chao1	observed_species
PC.636	4.79320978081	6.33728	166.111111111	61.0
PC.635	6.07340701778	7.31163	341.111111111	88.0
PC.356	5.77340701778	5.33965	216.153846154	80.0
PC.481	5.75221145075	6.12529	217.0	77.0
PC.354	4.81638446703	4.95609	257.0	61.0
PC.593	4.62559635154	4.71213	85.625	45.0
PC.355	5.13262483246	4.48452	118.583333333	60.0
PC.607	5.57763924087	6.93205	193.25	74.0
PC.634	5.25310579892	6.5118	153.111111111	62.0