Statistical consistency of various individual paths through the network. These estimates represent a set of paths that are highly correlated, and they often only take a tiny part of the network into account. They are used for a statistical consistency check and should not be interpreted as valid variants in the sense of Sect. 2.4.2. We also show the simple weighted mean of these paths in gray purely for visual purposes, reminding that due to their correlations (and selection effects) it need not necessarily agree with the baseline result. For details on the pie charts, see Fig. 12.