样本的大小 meaning in Chinese
sample size
size of a sample
Examples
- The optimal pool sizes of the 2 approaches were given by minimizing the expected pooled sample size ; computer simulation was used to verify the outcomes
对最大期望检测次数进行数学优化，求解最优混合样本的大小，并通过计算机模拟对有关结果进行验证。 - The risk of error can be reduced , he told internists attending a " multiple small feedings of the mind " hepatology update , by attention to specimen size and number of specimens
错误的危险度可以减低，他告诉参加一个肝脏新知识体目为“思考多重微小量变”的会议的内科医生们将重点关注放在取样样本的大小和数目上。 - There is a natural linear order relationship among the data of one - dimensional sample , so which can be ordered according to the size of the sample points , however , since there is no natural linear order relationship among data of multi - dimensional sample , it is impossible to gain multi - dimensional order statistics in accordance with the order of the size of sample , neither is it impossible to extend many useful methods for one - dimensional nonparametric oiatistics to those for high dimensional ones
对于一维样本，由于数据之间存在一种自然的线性序关系，故可按照样本的大小排序，从而得到秩向量。但对于多维样本，数据之间则不存在自然的线性序关系，无法按照样本的大小排序而得到高维样本的次序统计量并由此把一维非参数统计的许多有用的方法直接推广到高维情形，使得对多元数据的统计分析十分麻烦。