Before revision: Given that retrodiction is a process in which "past observations, events and data are used as evidence to infer the process(es) the produced them" and that diagnosis "involve[s] going from visible effects such as symptoms, signs and the like to their prior causes"Einhorn & Hogarth (1982),p.24.
After revision: Given that retrodiction is a process in which "past observations, events and data are used as evidence to infer that process(es) the produced them" and that diagnosis "involve[s] going from visible effects such as symptoms, signs and the like to their prior causes"Einhorn & Hogarth (1982),p.24.