Model parameter | Value by isolate comparison^{a} | |||
---|---|---|---|---|

Enteric vs environmental | Enteric vs soil | |||

Coefficient | Pr(>|Z|) | Coefficient | Pr(>|Z|) | |

Intercept | −0.61 | 0.58 | −0.56 | 0.65 |

Arginine dihydrolase | 6.2 | 0.76 | – | |

Lysine decarboxylase | −0.12 | 0.77 | −0.28 | 0.56 |

Indole production | −0.84 | 0.32 | −0.96 | 0.31 |

Inositol | −1.2 | 0.36 | −7.2 | 0.78 |

Sorbitol | 0.30 | 0.47 | 0.17 | 0.72 |

Rhamnose | 0.90 | 0.03* | 0.59 | 0.23 |

Sucrose | −0.52 | 0.08 | −0.77 | 0.02* |

Melibiose | 1.6 | 0.01* | 1.7 | 0.03* |

n | 281 | 186 | ||

Pseudo-R^{2} | 0.085 | 0.104 | ||

P | 0.024 | 0.034 |

↵a An asterisk denotes results statistically significant at α < 0.05. The dash denotes the exclusion of the arginine dihydrolase parameter in the enteric versus soil model due to lack of variation. Pr(>|Z|) refers to the probability that the coefficient is not zero as calculated using the Z test.