| Kendall's rank correlation coefficient |
a rank correlation coefficient used when both variables represent ordinal data in a limited number of grades, such as the categories none, mild, moderate, and severe, so that multiple samples can be assigned to each grade; called also Kendall's tau. See also Spearman's rank correlation c.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Kendall's rank correlation coefficient (tau) |
see under coefficient.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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