Table 2.

False positive and negative class abundances. The false positive and negative classes from the MG-RAST M5NR, RefSeq, One Codex and MEGAN annotations. The values displayed are the relative abundances.

Class	Simmet	Annotation
A.1 The top 10 false positive classes for MG-RAST M5NR
Erysipelotrichi	0.0	0.00109
Dehalococcoidetes	0.0	0.00100
Ktedonobacteria	0.0	0.00014
Spartobacteria	0.0	0.00013
Mammalia	0.0	0.00012
Insecta	0.0	0.00011
Eurotiomycetes	0.0	0.00009
Sordariomycetes	0.0	0.00009
Saccharomycetes	0.0	0.00008
Liliopsida	0.0	0.00007
A.2 The top 10 false positive classes for MG-RAST RefSeq
Spartobacteria	0.0	0.00011
Ktedonobacteria	0.0	0.00010
Insecta	0.0	0.00009
Eurotiomycetes	0.0	0.00008
Mammalia	0.0	0.00007
Saccharomycetes	0.0	0.00007
Lentisphaeria	0.0	0.00007
Anthozoa	0.0	0.00005
Amphibia	0.0	0.00005
Zetaproteobacteria	0.0	0.00005
A.3 The false positive classes for One Codex
Sordariomycetes	0.0	0.00001
Holophagae	0.0	<0.00000
Ktedonobacteria	0.0	<0.00000
Eurotiomycetes	0.0	<0.00000
Leotiomycetes	0.0	<0.00000
Dothideomycetes	0.0	<0.00000
Nitrospinia	0.0	<0.00000
Saccharomycetes	0.0	<0.00000
A.4 The false positive classes for MEGAN
Insecta	0.0	0.00042
B.1 The false negative classes for MG-RAST M5NR
Dehalococcoidia	0.00122	0.0
Ignavibacteria	0.00059	0.0
Erysipelotrichia	0.00057	0.0
Chthonomonadetes	0.00055	0.0
Phycisphaerae	0.00049	0.0
Caldilineae	0.00045	0.0
Caldisericia	0.00019	0.0
B.2 The false negative classes for MG-RAST RefSeq
Anaerolineae	0.00127	0.00000
Ignavibacteria	0.00059	0.00000
Chthonomonadetes	0.00055	0.00000
Phycisphaerae	0.00049	0.00000
Caldilineae	0.00045	0.00000
Thermodesulfobacteria	0.00040	0.00000
Caldisericia	0.00019	0.00000
B.3 The false negative classes for One Codex
NA
B.4 The false negative classes for MEGAN
Solibacteres	0.00111	0.0