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Certain Effects of Grouping Upon the Size of the Correlation Coefficient in Census Tract Material
C. E. Gehlke and Katherine Biehl
Journal of the American Statistical Association
Vol. 29, No. 185, Supplement: Proceedings of the American Statistical Journal (Mar., 1934), pp. 169-170
Stable URL: http://www.jstor.org/stable/2277827
Page Count: 2