2022
Categorical Neighbour Correlation Coefficient (CnCor) for Detecting Relationships between Categorical Variables
AAAI 2022technical
Categorical data is common and, however, special in that its possible values exist only on a nominal scale so that many statistical operations such as mean, variance, and covariance become not applicable. Following the basic idea of the neighbour correlation coefficient (nCor), in this study, we pro…