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Intelligence scores for individuals from different age groups.
data(intelligence)
A data frame with 15 rows and two columns.
age of the respondents
intelligence score achieved
Rayner, J. C. W. and Best, D. J. (2001). A Contingency Table Approach to Nonparametric Testing. Boca Raton: Chapman & Hall/CRC.
attach(intelligence) gen_cor(x = rank(score), y = age, U = 2, V = 2)
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