Major Works of G. Udny Yule

• "On the Correlation of Total Pauperism with Proportion of Out- Relief", 1895, EJ
• "On the Theory of Correlation", 1897, J of Royal Statistical Society
• "Index-numbers of real wages (note on Keynes)", 1908, EJ (Dec), p.653
• An Introduction to the Theory of Statistics, 1911 (later editions with M.G. Kendall)
• "Review of H.L. Moore", 1915, J of Royal Statistical Society
• "On the Time-Correlation Problem, with Especial Reference to Variate-Difference Correlation Method", 1921, JRSS
• "Why Do We Sometimes Get Nonsense Correlations between Time-series?", 1926, JRSS
• "On the Method of Investigating Periodicities in Disturbed Series, with special reference to Wolfer's sunspot numbers", 1927, Philosophical Transactions of Royal Society
• The Statistical Study of Literary Vocabulary, 1944.

Resources on G. Udny Yule

•  Yule at MacTutor
• Wikipedia