## Table 4 |
||||

Correlations between genetic, Euclidean and temporal binary distances and ownership
computed with Partial Mantel test procedure (122 PRRSV ORF5 sequences) |
||||

Distance variable 1 |
Distance variable 2 |
Distance variable 3 |
r_{M}^{a} |
P-value^{b} |

Genetic^{c} |
Euclidean^{d} |
Ownership^{e} |
0.04 | <0.01 |

Temporal^{f} |
0.04 | 0.02 | ||

Genetic^{c} |
Ownership^{e} |
Euclidean^{d} |
0.17 | <0.01 |

Temporal^{f} |
0.17 | <0.01 | ||

Genetic^{c} |
Temporal^{f} |
Euclidean^{d} |
0.06 | <0.01 |

Ownership^{e} |
0.05 | <0.01 |

^{a} Partial Mantel R test statistic using a Pearson correlation coefficient, ^{b} P-value obtained with 9999 Monte Carlo simulations, ^{c} 0: ≥98%, 1: <98% homology, ^{d} 0: ≤5 km, 1: >5 km, ^{e} 0: same, 1: different, ^{f} 0: ≤1 month, 1: >1 month.

Lambert * et al.*

Lambert * et al.* *BMC Veterinary Research* 2012 **8**:76 doi:10.1186/1746-6148-8-76