"Chi-Square Distribution" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A distribution in which a variable is distributed like the sum of the squares of any given independent random variable, each of which has a normal distribution with mean of zero and variance of one. The chi-square test is a statistical test based on comparison of a test statistic to a chi-square distribution. The oldest of these tests are used to detect whether two or more population distributions differ from one another.
| Descriptor ID |
D016009
|
| MeSH Number(s) |
E05.318.740.994.300 G17.820.300 N05.715.360.750.750.200 N06.850.520.830.994.300
|
| Concept/Terms |
Chi-Square Distribution- Chi-Square Distribution
- Chi Square Distribution
- Chi-Square Distributions
- Distribution, Chi-Square
- Distributions, Chi-Square
Chi-Square Test- Chi-Square Test
- Chi Square Test
- Chi-Square Tests
- Test, Chi-Square
- Tests, Chi-Square
|
Below are MeSH descriptors whose meaning is more general than "Chi-Square Distribution".
Below are MeSH descriptors whose meaning is more specific than "Chi-Square Distribution".
This graph shows the total number of publications written about "Chi-Square Distribution" by people in this website by year, and whether "Chi-Square Distribution" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1997 | 0 | 2 | 2 |
| 1998 | 0 | 1 | 1 |
| 2002 | 0 | 10 | 10 |
| 2003 | 0 | 1 | 1 |
| 2004 | 0 | 6 | 6 |
| 2005 | 0 | 6 | 6 |
| 2006 | 0 | 10 | 10 |
| 2007 | 0 | 7 | 7 |
| 2008 | 0 | 9 | 9 |
| 2009 | 0 | 12 | 12 |
| 2010 | 0 | 26 | 26 |
| 2011 | 0 | 32 | 32 |
| 2012 | 1 | 22 | 23 |
| 2013 | 0 | 11 | 11 |
| 2014 | 0 | 8 | 8 |
| 2015 | 0 | 10 | 10 |
| 2016 | 0 | 13 | 13 |
| 2017 | 0 | 19 | 19 |
| 2018 | 0 | 4 | 4 |
| 2019 | 0 | 4 | 4 |
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Below are the most recent publications written about "Chi-Square Distribution" by people in Profiles.