" there is biological plausibility in inferring that breast - feeding protects against bed - wetting and our results show a strong statistical association " although not enough to prove a direct cause - effect “說母乳喂養(yǎng)能夠防止尿床,這在生物學(xué)上是能講得通的,而且我們的研究結(jié)果也為此提供了有力的數(shù)據(jù)支持。 ”但這些數(shù)據(jù)還不足以證明二者之間存在直接的因果關(guān)系。
Professor zhu lixing of the department of mathematics has been selected as fellow of the american statistical association in 2007 for his outstanding contributions to statistics and probability , especially dimension - reduction methods , goodness - of - fit testing , and empirical likelihood ; for statistics leadership in china ; and for outstanding service to the profession 數(shù)學(xué)系朱力行教授獲選為二零零七年美國統(tǒng)計(jì)協(xié)會院士,以表揚(yáng)他在統(tǒng)計(jì)學(xué)和概率的杰出成就,特別是在降維方法,擬合優(yōu)度檢驗(yàn),經(jīng)驗(yàn)似然等方面;以及在中國統(tǒng)計(jì)學(xué)界的領(lǐng)導(dǎo)地位。