n.子样品

vt 二次抽样.

The interviews were carried out with a subsample of the original group to supplement information obtained from the questionnaires. 在问卷回收之后，研究者以统计的方法来分析封闭式的题项；至于开放性的问题，则采人工方法来加以分析与归纳。

In a subsample of 93 cases who underwent structural neuroimaging, the presence of cerebral infarcts was also significantly associated with depression. 一个曾行神经影像学检查的93例小样本显示，已有的脑梗死也与抑郁症有显著关联。

In analyzing wealth accumulation, we limit attention to the subsample that supplied complete data on all financial and demographic variables of interest. 在分析财富的积累，我们限制一个子样本，提供完整的金融和人口变量统计数据。

This study examined only the subsample of 146 patients who reached remission within 10 sessions, had no psychotic features, and provided treatment history at baseline. 该研究仅对子样本的146名患者进行考察。他们在10周期治疗内符合缓和标准，没有精神病症状并且在初始阶段有治疗史。

A new computational formula of fiducial probability in consideration of sample size and subsample standard deviation is derived from the least squares principle. 利用最小二乘原理,推导出考虑样本容量和子样标准差的求解置信概率的函数,继而确定数据的置信区间,对数据进行筛选。