TY  - JOUR
T1  - On the Influence of Bias and of Personal Equation in Statistics of Ill-Defined Qualities: An Experimental Study
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 77
IS  - 517
SP  - 337
EP  - 339
PY  - 1906/03/29/
UR  - http://dx.doi.org/10.1098/rspa.1906.0030
M3  - doi:10.1098/rspa.1906.0030
AU  - Yule, G.
ER  -
