Precision for different values of Specificity, s .Log of precision as a function of s, broken out by the distinct (non-cumulative) family relations. By constrast, the precision results for "nuclear family" in Fig. 5 is the sum of direct hits from Fig. 5 and parents, children, and siblings from this figure.
Verspoor et al. BMC Bioinformatics 2005 6(Suppl 1):S20 doi:10.1186/1471-2105-6-S1-S20