The Rules of Sociological Method is most famous for its definition of
the social fact Seen in relation to previous statistical writings on t
opics like suicide, though, Durkheim's work appears more to limit the
domain of social facts than to create one. For Quetelet, Wagner, and M
orselli if suicide or marriage varied by age, sew, religion, climate,
or race, that was enough to make a statistical fact. Durkeim, rejectin
g their positivism refused to speak of facts except in alliance with a
distinctively sociological form of explanation.