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Noun: rank-difference correlation
  1. The most commonly used method of computing a correlation coefficient between the ranks of scores on two variables
    - rank-order correlation coefficient, rank-order correlation, rank-difference correlation coefficient

Derived forms: rank-difference correlations

Type of: distribution free statistic, nonparametric statistic

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rank-difference correlation
rank-difference correlation coefficient
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Rankin
Rankine
Rankine scale
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