Paired Bernoulli trials occur whenever an investigator records the presence of a particular characteristic at two sites on the same individual. While a study involving n subjects does not provide 2n independent pieces of information, neither does it provide only n pieces unless the characteristic must necessarily occur bilaterally. It is shown that the… (More)
RCJOIN simultaneously clusters rows and columns of a two-way table of counts in an attempt to locate homogeneous subtables. Blocks of cells causing the table as a whole to be nonhomogeneous are identified and isolated.