Dunn–Šidák | |||||||||
---|---|---|---|---|---|---|---|---|---|

p | q | c | Null | Observed maximum | P-value | Observed maximum descent | P-value | Maximum | md |

1979h | 1961s | 1918h | H_{148,159} | 7 | 0.45 | 46^{a} | 4.00 × 10^{−4} | 0.03 | |

1961s | 1979h | 1918h | H_{159,148} | 39^{b} | 7.85 × 10^{−4} | 30^{c} | 5.22 × 10^{−3} | 0.05 | NS |

1979h | 1961s | 1930s | H_{94,218} | 0 | 1 | 124 | 1 | ||

1961s | 1979h | 1930s | H_{218,94} | 124 | 1 | 10^{d} | 9.06 × 10^{−3} | NS | |

1979h | 1961s | 1984h | H_{92,220} | 0 | 1 | 128 | 1 | ||

1961s | 1979h | 1984h | H_{220,92} | 128 | 1 | 12^{e} | 8.88 × 10^{−4} | 0.06 |

The first three columns refer to the five influenza sequences mentioned in the

*Influenza A*section. Here, the sequences are referred to by year and whether the sequence is human (h) or swine (s). The last two columns show the Dunn–Šidák corrected*P*-values given that without any knowledge about which sequences are recombinant, 60 comparisons would have to be made to test all parent–parent–child combinations. The breakpoint descriptions listed in footnotes*a–e*refer to a gapped alignment of length 1778 nt; 80 positions are gapped.↵

*a*There are 90 pairs of breakpoints that result in a maximum descent of 46 units in the diagrammed walk from these three sequences. The first breakpoint is in position 242–247, while the second one is in 953–955/971–982.↵

*b*The maximum height of 39 for this triple can be attained by 15 different breakpoints, at positions 952–954/970–981.↵

*c*There are 30 pairs of breakpoints that result in a maximum descent of 30 for this sequence triple. The first breakpoint is in position 953–955/971–982; the second breakpoint is either in position 1653 or in position 1654.↵

*d*There are 45 pairs of breakpoints that result in a maximum descent of 10 for this sequence triple. The first breakpoint is in position 953–955/971–982; the second breakpoint is in position 1049–1051.↵

*e*There are 9 pairs of breakpoints that result in a maximum descent of 12 for this sequence triple. The first breakpoint is in position 953–955; the second breakpoint is in position 1049–1051.