c:ms:2023:schedule:week06_t-test_and_anova_note
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| c:ms:2023:schedule:week06_t-test_and_anova_note [2023/04/12 00:05] – [R] hkimscil | c:ms:2023:schedule:week06_t-test_and_anova_note [2024/04/07 23:42] (current) – [output] hkimscil | ||
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| Line 298: | Line 298: | ||
| </ | </ | ||
| ====== output ====== | ====== output ====== | ||
| + | < | ||
| > # from the quiz questions | > # from the quiz questions | ||
| > # stu should understand the logic of the ttest | > # stu should understand the logic of the ttest | ||
| Line 490: | Line 491: | ||
| > # 이 그룹 간 차이에 기인하는 분산 값은 | > # 이 그룹 간 차이에 기인하는 분산 값은 | ||
| > ms.between <- ss.between / df.between | > ms.between <- ss.between / df.between | ||
| + | > ms.between | ||
| + | [1] 392 | ||
| > | > | ||
| > # 한편 ss.a 와 ss.b는 각 그룹 내의 | > # 한편 ss.a 와 ss.b는 각 그룹 내의 | ||
| Line 500: | Line 503: | ||
| > df.within <- df.a + df.b | > df.within <- df.a + df.b | ||
| > ms.within <- ss.within / df.within | > ms.within <- ss.within / df.within | ||
| + | > | ||
| + | > ms.within | ||
| + | [1] 72 | ||
| > | > | ||
| > # 여기까지 우리는 | > # 여기까지 우리는 | ||
c/ms/2023/schedule/week06_t-test_and_anova_note.1681257930.txt.gz · Last modified: by hkimscil