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Chi-square Analysis

Chi-square Analysis

The chi-square test is a statistical hypothesis test. It is used to check whether there is a significant difference between an expected value and an observed value. In the context of genetics, it enables us to either accept or reject a hypothesis, based on how much the observed values deviate from the expected values.
The chi-square test was developed by Pearson in 1990.
The first step of performing a Chi-square analysis is to establish a null hypothesis, which assumes that there is no real...

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Related Experiment Video

Updated: Apr 30, 2026

Detection of microRNA Expression in Peritoneal Membrane of Rats Using Quantitative Real-time PCR

Detection of microRNA Expression in Peritoneal Membrane of Rats Using Quantitative Real-time PCR

Published on: June 27, 2017

Reply: To PMID 23910124

Marc de Perrot¹

¹Division of Thoracic Surgery, Toronto General Hospital, 200 Elizabeth St, Toronto, Ontario M5G 2C4, Canada.

The Annals of Thoracic Surgery

|May 6, 2014

Summary

No abstract available in PubMed .

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