Referee's report by Olaus Magnus Friedrich Erdmann Henrici, on a paper 'The association of attributes in statistics, with examples from the material of the Childhood Society, etc' on a paper by George Udny Yule Sectional committee: Mathematics Recommended for publication in Philosophical Transactions but it should be divided into numbered paragraphs or sections. All the accompanying illustrations should be reproduced. [Published in Philosophical Transactions A, 1900]. Endorsed on verso as received 8 January 1900. 8 January 1900