Table 1. Shape comparisons.
| Comparison | MANOVA F ratio (df) | MANOVA p-value | Goodall's F-test F ratio | Goodall's F-test p-value |
|---|---|---|---|---|
| Lateral 1 cm ABWT vs. 1 cm dob | 1.22 (1, 35) | 0.2739 | 1.22 | 0.2655 |
|
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| Lateral adult ABWT vs. adult dob | 2.33 (1, 25) | 0.0225* | 2.34 | 0.0416* |
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| Lateral 1 cm ABWT vs. adult ABWT | 15.19 (1, 34) | 0.0005* | 15.21 | 0.0002* |
|
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| Lateral 1 cm dob vs. adult dob | 13.86 (1, 26) | 0.0028* | 13.87 | 0.0002* |
|
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| Dorsal 1 cm ABWT vs. 1 cm dob | 1.10 (1, 42) | 0.3348 | 1.11 | 0.3200 |
|
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| Dorsal adult ABWT vs. adult dob | 3.19 (1, 25) | 0.0185* | 3.20 | 0.0288* |
|
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| Dorsal 1 cm ABWT vs. adult ABWT | 20.66 (1, 38) | 0.0076* | 20.67 | 0.0002* |
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| Dorsal 1 cm dob vs. adult dob | 18.40 (1, 29) | 0.0061* | 18.41 | 0.0002* |
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| Adult maxilla shape, ABWT vs. dob | 3.95 (1, 25) | 0.0045* | 4.07 | 0.0041* |
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| Adult premaxilla shape, ABWT vs. dob | 3.21 (1, 25) | 0.0255* | 3.25 | 0.214* |
| MANCOVA results | Genotype: F ratio, p-value | Age: F ratio, p-value | Genotype × Age: F ratio, p-value | Residuals df |
|---|---|---|---|---|
| Lateral data (both ages, ABWT & dob) | 2.66, 0.015* | 26.32, 0.001* | 2.80, 0.017* | 60 |
|
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| Dorsal data (both ages, ABWT & dob) | 1.79, 0.132 | 36.34, 0.001* | 2.31, 0.040* | 67 |
*
comparisons that were statistically significant at α=0.05