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Table 2 Results of a beta-binomial mixed model for effect of baculum morphometrics of the second male on his fertilization success relative to the first male (P2), including interactions with plug removal treatment, body mass of the second-to-mate male and genotype as covariates

From: The baculum affects paternity success of first but not second males in house mouse sperm competition

Variable Estimate Std. error z value p-value p-adj
Intercept − 1.21 0.47 2.57 0.010 0.040
Centroid size − 0.62 0.55 1.11 0.265 0.331
Relative warp 1 − 0.78 0.47 1.65 0.098 0.245
Relative warp 2 0.14 0.34 0.41 0.680 0.756
Interaction: Centroid size x Plug removal 1.33 0.90 1.48 0.139 0.277
Interaction: Relative warp 1 × Plug removal 1.89 0.75 2.52 0.012 0.040
Interaction: Relative warp 2 × Plug removal 0.79 0.59 1.34 0.180 0.284
Body mass − 0.43 0.33 − 1.29 0.198 0.284
Genotype (+ /t) 2.44 0.64 3.78 0.0001 0.001
Plug removal 0.01 0.60 0.03 0.979 0.979
  1. Resid. df = 30