Contingency Tables


Contingency tables are a statistical tool used in data science to display and analyze the relationship between two or more categorical variables. They are also known as cross-tabulation tables or crosstabs. Contingency tables display the frequency distribution of variables in rows and columns, allowing for easy comparison and identification of patterns and relationships. They are commonly used in hypothesis testing, where they can be used to determine if there is a significant association between two variables. Contingency tables can also be used to calculate various statistical measures, such as chi-squared tests, odds ratios, and relative risk.


Your Previous Searches
Random Picks

  • Database Join Operation: Database Join Operation is a technique used to combine data from two or more tables in a relational database based on a related column between them. The join operation is performed by matching the values in the specified columns of the tabl ... Read More >>
  • Asynchronous: Asynchronous refers to a method of processing data where tasks are executed independently of each other, without waiting for the completion of the previous task. In other words, asynchronous processing allows multiple tasks to be executed s ... Read More >>
  • Service Level Agreements: Service Level Agreements (SLAs) are contracts between service providers and customers that define the level of service expected from the provider. In the context of Data Science and Artificial Intelligence, SLAs are used to define the quali ... Read More >>
Top News

Uber CEO Dara Khosrowshahi calls Elon Musk's vision for Tesla robotaxis 'pretty ...

Uber CEO Dara Khosrowshahi appeared on Friday's episode of the Hard Fork podcast, where he spoke about the future of the autonomous vehicle industry....

News Source: Business Insider on 2024-10-20

After Cynthia Erivo Called "Wicked" Fan Art "Offensive," Ariana Grande Has Offer...

"It's so much bigger than us."View Entire Post ›...

News Source: Buzzfeed on 2024-10-20

Google Research execs reveal how they use AI in their daily lives — and where ...

Google execs on the Research team told Business Insider their favorite uses of AI, like looking up products with Lens or translating pages....

News Source: Business Insider on 2024-10-20

Google DeepMind CEO Demis Hassabis explains what needs to happen to move from ch...

Demis Hassabis, the CEO of Google DeepMind, recently discussed what he thinks will be the next phase of AI after chatbots....

News Source: Business Insider on 2024-10-19

This is OpenAI CEO Sam Altman's favorite question about AGI...

Altman said artificial general intelligence will facilitate "scaffolding that exists between all of us."...

News Source: Business Insider on 2024-10-19