post_hoc_test
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post_hoc_test [2016/04/05 18:44] – hkimscil | post_hoc_test [2023/04/26 03:10] – hkimscil | ||
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- | [[: | + | [[:ANOVA|F-test |
$ q = \displaystyle \frac {\text{the difference between any two means}}{\text{the standard error of the difference between any two means}} $ | $ q = \displaystyle \frac {\text{the difference between any two means}}{\text{the standard error of the difference between any two means}} $ | ||
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$ se = \displaystyle \sqrt{ \frac {MS_{error}}{n} } $ | $ se = \displaystyle \sqrt{ \frac {MS_{error}}{n} } $ | ||
+ | n = number of subject in a group | ||
- | cf. | + | cf. |
$ t = \displaystyle \frac {\text{the difference between any two means}}{\text{the standard error of the difference between the two means}} $ | $ t = \displaystyle \frac {\text{the difference between any two means}}{\text{the standard error of the difference between the two means}} $ | ||
+ | |||
+ | 아래는 다른 종류의 테스트 방법이다 (Scheffe minimum significant difference). | ||
+ | |||
+ | $ t = \sqrt{(k-1) * F_{critical} * MS_{error} * (\frac{1}{n_{a}} + \frac{1}{n_{b}})}$ | ||
+ | see https:// | ||
post_hoc_test.txt · Last modified: 2023/06/05 19:13 by hkimscil