TY - JOUR T1 - On the Theory of Correlation for any Number of Variables, Treated by a New System of Notation JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 79 IS - 529 SP - 182 EP - 193 PY - 1907/05/14/ UR - http://dx.doi.org/10.1098/rspa.1907.0028 M3 - doi:10.1098/rspa.1907.0028 AU - Yule, G. ER -