Fig. 1

Local configurations of dominance-establishing precursor events (light gray edges) predicting future undo edit event from A to B (dark gray edges). A plus sign (+) [minus sign (-)] indicates the hypothetical increase [decrease] in the probability of observing the next event on (A,B) given the precursor configuration. These hypotheses are derived from the assumption that undo events or third-party edit events point from higher to lower in the hierarchy (see the text for details). Note that the edges are not binary (present/absent) network ties, but have weights between zero and one