Figure 3.

Statistically significant relationships between social position and Streptococcus spp. abundance. Clustering coefficient represents if an individual's social partners are also social partners themselves and embeddedness represents how well connected an individual is within the overall structure of the group. Embeddedness was log₁₀ transformed and clustering coefficient, embeddedness and Streptococcus abundance were scaled (mean-centred and divided by 1 s.d.; [88]). p-value and marginal semi-partial R² for each fixed effect are reported.