contingency table
contingency-table的词性:
n.(名词)
1. A statistical table that shows the observed frequencies of data elements classified according to two variables, with the rows indicating one variable and the columns indicating the other variable.
列联表:一种用来显示两个变量数据资料中被观察到的频率的统计表,其中横列表示一个变量,纵行表示另一个变量