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. Author manuscript; available in PMC: 2013 Nov 22.
Published in final edited form as: Oikos. 2013 Aug 1;122(8):10.1111/j.1600-0706.2012.20833.x. doi: 10.1111/j.1600-0706.2012.20833.x

Table 1.

Results of generalized estimating equations (GEE) on the influence of neighbour (1st, 2nd or 3rd) and genetic background (homo- or heterogeneous) on the likelihood of being familiar in mixed groups of familiar and unfamiliar P. persimilis females over time.

Source of variation Wald-χ2 DF p
Neighbour 17.381 2 < 0.001
Background 3.262 1 0.071
Neighbour × Background 1.566 2 0.457
Neighbour × Time 25.460 16 0.062
Background × Time 7.604 8 0.473
Neighbour × Background × Time 26.121 16 0.052