大学英语词汇短语释义解析及例句 contingency table


释义：

contingency table 列联表：一种用于显示两个或多个分类变量之间关系的表格，通常用于统计分析和概率论。

例句：



A contingency table is made up of rows and columns.

列联表是由横行和纵栏构成的。



Objective: To reveal a particular type of dependence by a contingency table.

目的反映由列联表所揭示的特殊类型的相关。



But the correct answer-easily found using a contingency table-is just 41 per cent.

但正确的答案却是41%（用列联表可以很容易得到这个结果）（译者注：列联表的使用见本文最后一部分）。



Objective To discuss methods on estimation and test of independent incomplete three-dimensional contingency table.

目的系统讨论三维不完备表的独立性估计和检验方法。



Certain cases in the use of three-dimensional contingency table with ordered variables are discussed in this paper.

本文就含有序变量的三维列联表的几种情况作了讨论。



This means that out of 100 one-hour trips, it will rain on 10 of them, and stay dry on the other 90-giving the whole of the bottom line of the contingency table.

这意味着在100次为期一小时的外出中，有10次会碰上下雨，90次无雨。把这写到每列的标题中去。



In the meantime we point out, if the conditions of the test to contingency table are not satisfied, the rank sum test will lead to a good result, and also we give the method.

同时指出，在不满足联列表独立性检验的条件时，秩和检验效果较好，并给出了该检验的方法和步骤。