Table 2. Generalized linear mixed models analysis for behavioral variables and SNP genotype in golden retrievers.
| Behavior | Df1 | Df2 | SNP1 | Sex | Treatment | SNP1 * sex | SNP1 * treatment | Distribution | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F | p | F | p | F | p | F | p | F | p | ||||
| Duration experimenter look | 1 | 56 | 1.723 | 0.188 | 7.382 | 0.009 | 0.058 | 0.81 | NA | NA | Gamma log | ||
| Frequency experimenter look | 1 | 56 | 0.575 | 0.566 | 1.537 | 0.22 | 0.615 | 0.436 | NA | NA | Gamma log | ||
| Duration experimenter zone | 1 | 56 | 0.096 | 0.908 | 1.742 | 0.192 | 0.488 | 0.488 | NA | NA | Normal identity | ||
| Frequency experimenter zone | 1 | 56 | 0.292 | 0.748 | 1.112 | 0.296 | 0.085 | 0.771 | NA | NA | Gamma log | ||
| Duration experimenter contact | 1 | 56 | 2.117 | 0.13 | 0.569 | 0.454 | 15.797 | >0.001 | NA | NA | Gamma log | ||
| Frequency experimenter contact | 1 | 56 | 4.339 | 0.018 | 0.697 | 0.407 | 9.705 | 0.003 | NA | NA | Gamma log | ||
| Duration owner look | 1 | 56 | 1.68 | 0.196 | 0.006 | 0.938 | 0.274 | 0.603 | NA | NA | Gamma log | ||
| Frequency owner look | 2 | 56 | 1.26 | 0.292 | 0.002 | 0.965 | 2.356 | 0.13 | NA | NA | Gamma log | ||
| Duration owner zone | 1 | 56 | 0.451 | 0.639 | 6.59 | 0.013 | 1.194 | 0.279 | NA | NA | Gamma log | ||
| Frequency owner zone | 1 | 56 | 1.956 | 0.151 | 2.197 | 0.144 | 0.292 | 0.663 | NA | NA | Gamma log | ||
| Duration owner contact | 2 | 56 | 4.389 | 0.017 | 1.095 | 0.3 | 2.93 | 0.092 | NA | NA | Gamma log | ||
| Frequency owner contact | 2 | 56 | 6.996 | 0.002 | 3.175 | 0.08 | 8.137 | 0.006 | NA | NA | Gamma log | ||
| Duration test-setup | 2 | 56 | 0.457 | 0.636 | 3.246 | 0.077 | 0.217 | 0.643 | NA | NA | Gamma log | ||
Notes:
The models also included sex and treatment (intranasal oxytocin) as fixed factor.
Significant (P < 0.05) results are shown in bold.