ABSTRACT
The Kolmogorov-Smirnov D statistic may be used to assess the relationship between archaeological sites and models of Roman centuriated cadastres. Interactive web pages allow exploration and learning about (i) the relationship of the D value to site frequency and spatial distribution and (ii) the sensitivity of D, in a particular case, to variation in the parameters of a model. The latter investigation reveals that, within narrow limits, only parameter values of a published hypothetical centuriation give significant D values for medieval church sites in a neighbouring area. This suggests that the cadastre existed and extended there.
