| Description | Consist of :
<li>data, mathematical work on homogamy relating to Pearsons' data for the problem of evolution in man. III. "On the magnitude of certain coefficients of correlation in man", <i>Proceedings of the Royal Society</i>, 66, 1899, pp 23-32.</li>
<li>mathematical calculations under the heading "On the effects of homogamy on variation and correlation".</li> |