skew correlation

English Thesaurus

1. any correlation in which the rates of change of the variables is not constant (noun.cognition)

hypernym	:	correlation, correlational statistics,
definition	:	a statistical relation between two or more variables such that systematic changes in the value of one variable are accompanied by systematic changes in the other (noun.cognition)

domain category	:	statistics,
definition	:	a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters (noun.cognition)