Note on the shrinkage of physical characters in man and woman with age, as an illustration of the use of x2, P methods.
成果类型：
Article
署名作者：
Lesser, PCV
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
DOI：
10.2307/2332276
发表日期：
1933
页码：
197202
关键词：
摘要：
Distributions of brain weight, stature, and vital capacity for younger and older groups are compared by the X2 method. It is probably better to use the most likely parent population than that obtained from the combined samples. From the ratios or the differences of the x for men and women, can be determined the probability that the shrinkage in the 2 sexes depends on the same causes.