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Table 1 Prediction of the fecal source contamination for animal fecal and sewage samples

From: Fecal source identification using random forest

Unknown sample ID Clostridiales Bacteroidales
Cat_PU15 Cata (88)–Peta (100) Peta (90)
Cow_PU75 Cowa (68)–Ruminanta (12) Cowa (93)–Ruminanta (97)
Deer_PU11 Deera (93)–Ruminanta (16) Deera (100)–Ruminanta (100)
Dog_PU12 Doga (22)–Peta (100) Doga (64)–Peta (100)
Dog_PU17 Doga (86)–Peta (100) Cata (7)–Peta (99)
Pig_PU156 Piga (48) Piga (99)
Pig_PU159 Piga (46) Piga (99)
Cow_PU70&Deer_PU91 Cowa (38)–Deera (29)–Ruminanta (10) Cowa (88)–Deera (12)–Ruminanta (100)
Sewage_Duncansville_161 Sewagea (83) Sewagea (93)
Sewage_Duncansville_52 Sewagea (86) Sewagea (97)
Sewage_Milwaukee_JI199 Sewagea (85) Sewagea (94)
Sewage_Milwaukee_SS200 Sewagea (87) Sewagea (96)
Sewage_ReusSpain_224 Sewagea (88) Sewagea (99)
Sewage_ReusSpain_80 Sewagea (95) Sewagea (99)
OtherSource_Goose_PU126
OtherSource_Goose_PU97 Petb (64)
OtherSource_Rabbit_PU26
OtherSource_Rabbit_PU27
OtherSource_Rabbit_PU9
OtherSource_Raccoon_PU100 Doga (85)–Peta (72)
OtherSource_Raccoon_PU101 Petb (98)
OtherSource_Raccoon_PU102 Dogc (59)–Peta (71)
OtherSource_Raccoon_PU52 Dogc (91)
  1. Values representing the proportion of sequences that belong to a given classifier among the total number of sequences from all classifiers
  2. aIndex representing the percentage of the vote by the trees higher than the majority (50%)
  3. bIndex representing the percentage of the vote by the trees between 45 and 50%
  4. cIndex representing the percentage of the vote by the trees between 40 and 45%