Fig. 2From: Additive Bayesian networks for antimicrobial resistance and potential risk factors in non-typhoidal Salmonella isolates from layer hens in UgandaResults of bootstrap analysis: number of arcs in 10,000 bootstrapped networks. The network resulting from the exact search contained 22 arcs. Out of the 10,000 bootstrapped networks more than a third contained more than 22 arcs. This indicates that substantial randomness was introduced and let to overfitting, i.e. spurious arcs and confirms the robustnest of the network with 22 arcsBack to article page