contingency table: meaning, definition, pronunciation and examples
MediumTechnical / Academic
Quick answer
What does “contingency table” mean?
A statistical table that displays the frequency distribution of categorical variables, showing how the frequencies of one variable are contingent on (or related to) the frequencies of another.
Audio
Pronunciation
Definition
Meaning and Definition
A statistical table that displays the frequency distribution of categorical variables, showing how the frequencies of one variable are contingent on (or related to) the frequencies of another.
In data analysis and research, a contingency table is a fundamental tool for examining the relationship between two or more categorical variables, often as a precursor to tests like chi-squared for independence.
Dialectal Variation
British vs American Usage
Differences
Usage is identical in technical contexts. The term 'crosstab' or 'cross-tabulation' is a common synonym, possibly used slightly more in business/software contexts in both regions.
Connotations
Purely technical and neutral.
Frequency
Common in statistics, social science, epidemiology, and data science literature globally.
Grammar
How to Use “contingency table” in a Sentence
[verb] + a/the + contingency table (e.g., build, examine)contingency table + [preposition] + [noun] (e.g., table of results, table for analysis)[adjective] + contingency table (e.g., two-way, multiway)Vocabulary
Collocations
Examples
Examples of “contingency table” in a Sentence
verb
British English
- We need to contingency-table these survey responses before running the test.
- The data was contingency-tabled for clarity.
American English
- Let's contingency table these variables to see the relationship.
- After contingency-tabling the factors, the pattern was clear.
adjective
British English
- The contingency-table analysis revealed a significant association.
- She presented the contingency-table results in the appendix.
American English
- We ran a contingency-table chi-square test.
- The contingency-table output is shown in Figure 3.
Usage
Meaning in Context
Business
Used in market research to analyse customer segments against product preferences, or in quality control to link defect types to production lines.
Academic
Fundamental in social sciences (e.g., analysing survey responses), epidemiology (exposure vs. outcome), and biological sciences.
Everyday
Virtually never used in everyday conversation.
Technical
Core term in statistics, data analytics, and research methodology for exploring associations between categorical factors.
Vocabulary
Synonyms of “contingency table”
Strong
Neutral
Weak
Vocabulary
Antonyms of “contingency table”
Watch out
Common Mistakes When Using “contingency table”
- Using it for continuous/numerical data (use scatter plot or correlation matrix).
- Confusing it with a simple frequency table for one variable.
- Pronouncing 'contingency' with a hard 'g' as in 'finger' (it's a soft 'g' as in 'gem').
FAQ
Frequently Asked Questions
A pivot table can CREATE a contingency table (cross-tabulation) very easily, but pivot tables are more versatile tools that can also sum, average, and manipulate numerical data. So, while a specific layout of a pivot table may be a contingency table, the terms are not perfectly synonymous.
Yes. A table with two variables is called a two-way contingency table. With three or more variables, it becomes a multiway contingency table, though visualising it on a flat page becomes difficult; it's often represented as multiple two-way tables or analysed with advanced models.
A frequency table shows counts for the categories of a SINGLE variable. A contingency table shows counts for the COMBINATIONS of categories from TWO OR MORE variables, effectively showing how the frequency of one variable is distributed across the categories of another.
The Pearson chi-squared test of independence is the most common test. It uses the observed frequencies in the contingency table to determine if there is a statistically significant association between the two categorical variables.
A statistical table that displays the frequency distribution of categorical variables, showing how the frequencies of one variable are contingent on (or related to) the frequencies of another.
Contingency table is usually technical / academic in register.
Contingency table: in British English it is pronounced /kənˈtɪn.dʒən.si ˌteɪ.bəl/, and in American English it is pronounced /kənˈtɪn.dʒən.si ˌteɪ.bəl/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of a CONTINGENCY plan for different situations. A CONTINGENCY TABLE plans out and counts what happens (the frequencies) for different combinations of situations (the categories).
Conceptual Metaphor
A MAP OF CO-OCCURRENCE. The table charts the landscape where categories from different variables meet and shows how populated those intersections are.
Practice
Quiz
What is the primary purpose of a contingency table?