Sinonim rank-difference correlation

English Thesaurus

1. the most commonly used method of computing a correlation coefficient between the ranks of scores on two variables (noun.cognition)

hypernym	:	distribution free statistic, nonparametric statistic,
definition	:	a statistic computed without knowledge of the form or the parameters of the distribution from which observations are drawn (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)