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Results of generalized estimating equations (GEE) on the effects of familiarity and genetic background (homo- or heterogeneous) on inter-individual distances in mixed groups of familiar and unfamiliar P. persimilis females over time.
| Source of variation | Wald-χ2 | DF | p |
|---|---|---|---|
| Familiarity | 2.397 | 1 | 0.122 |
| Background | 6.831 | 1 | 0.009 |
| Background × Familiarity | 1.385 | 1 | 0.239 |
| Familiarity × Time | 3.029 | 8 | 0.189 |
| Background × Time | 55.579 | 8 | < 0.001 |
| Familiarity × Background × Time | 19.074 | 8 | 0.014 |
