Contingency Table (应急表)
“Contingency table” 是一个统计学术语,主要用于表示两个或多个变量之间的关系。该术语通常作为名词使用,没有明显的形容词形式。
词汇扩充
Contingency (偶然性)
Table (表格)
Chi-square test (卡方检验)
近义词
Cross-tabulation (交叉表)
Two-way table (双向表)
反义词
Independent data (独立数据)
柯林斯词典定义
A contingency table is a type of table in a matrix format that displays the frequency distribution of the variables. It helps in understanding the relationship between two or more categorical variables.
牛津词典定义
A contingency table is a statistical tool that helps in analyzing the relationship between two categorical variables by displaying their frequencies in a grid format.
用法
在统计分析中,"contingency table" 用于展示分类数据之间的关系。它通常在进行卡方检验时使用,以检验变量之间的独立性。
例句
The researcher created a contingency table to analyze the data.
研究者创建了一个应急表来分析数据。
In the contingency table, we can see the relationship between the two variables.
在应急表中,我们可以看到这两个变量之间的关系。
The results from the contingency table showed a significant correlation.
来自应急表的结果显示出显著的相关性。
We used a contingency table to illustrate our findings.
我们使用应急表来说明我们的发现。
By examining the contingency table, we can derive important insights.
通过检查应急表,我们可以得出重要的见解。
The contingency table helped identify patterns in the data.
应急表帮助识别数据中的模式。
Statisticians often rely on contingency tables for their analyses.
统计学家通常依赖应急表进行分析。
Each cell in the contingency table represents a frequency count.
应急表中的每个单元格代表一个频数。
The chi-square test can be applied to the contingency table.
卡方检验可以应用于应急表。
To understand the dynamics, we constructed a contingency table.
为了理解动态,我们构建了一个应急表。
Analyzing the contingency table revealed unexpected results.
分析应急表揭示了意想不到的结果。
The contingency table is a fundamental tool in statistics.
应急表是统计学中的基本工具。
Using a contingency table can simplify complex data analysis.
使用应急表可以简化复杂的数据分析。
A visual representation of the contingency table can enhance understanding.
应急表的可视化表示可以增强理解。
The contingency table can be expanded to include more variables.
应急表可以扩展以包含更多变量。
In our study, we analyzed several contingency tables.
在我们的研究中,我们分析了几个应急表。
To test our hypothesis, we will create a contingency table.
为了检验我们的假设,我们将创建一个应急表。
The contingency table is crucial for categorical data analysis.
应急表对分类数据分析至关重要。
Each contingency table is unique based on the data it represents.
每个应急表根据其所代表的数据而独特。