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Related Concept Videos

Chi-square Analysis02:46

Chi-square Analysis

28.9K
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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Author Spotlight: Exploring the Role of Inflammation in the Co-occurrence of Primary Sjogren's Syndrome and Lung Adenocarcinoma
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Reply: To PMID 24355874

Karel T Buddingh1, Lyan G Koudstaal1, Henri G D Leuvenink1

  • 1Groningen, The Netherlands.

Journal of the American College of Surgeons
|April 22, 2014
PubMed
Summary

No abstract available in PubMed .

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