Correlation coefficients range from -1 to +1, indicating the strength of relationships between variables. Investors use correlation coefficients for portfolio diversification to reduce risk.
The CORR procedure in base SAS software provides several nonparametric measures of association and associated tests. It computes Spearman's rank-order correlation, Kendall's tau-b, and Hoeffding's ...
Revue de l'Institut International de Statistique / Review of the International Statistical Institute, Vol. 4, No. 3 (Oct., 1936), pp. 355-366 (12 pages) Referring to a recent article in this Review ...
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