c:ma:2023:schedule:anova_note
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| Both sides previous revisionPrevious revision | |||
| c:ma:2023:schedule:anova_note [2023/09/25 08:23] – [Two way ANOVA (Factorial ANOVA)] hkimscil | c:ma:2023:schedule:anova_note [2024/09/24 07:52] (current) – [Two way ANOVA (Factorial ANOVA)] hkimscil | ||
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| Line 286: | Line 286: | ||
| alpha <- .05 | alpha <- .05 | ||
| + | # confidence interval | ||
| + | ci <- 1 - alpha | ||
| f.a | f.a | ||
| Line 291: | Line 293: | ||
| # qt 처럼 qf 사용 | # qt 처럼 qf 사용 | ||
| # qf(alpha, df.between, df.within, lower.tail=F) 처럼 사용 | # qf(alpha, df.between, df.within, lower.tail=F) 처럼 사용 | ||
| - | qf(alpha, df.a, df.within, lower.tail = F) | + | qf(ci, df.a, df.within) |
| + | # 혹은 | ||
| + | # qf(alpha, df.a, df.within, lower.tail = F) | ||
| + | # 도 마찬가지 | ||
| pf(f.a, df.a, df.within, lower.tail = F) | pf(f.a, df.a, df.within, lower.tail = F) | ||
| f.b | f.b | ||
| - | qf(alpha, df.b, df.within, lower.tail = F) | + | qf(ci, df.b, df.within) |
| pf(f.b, df.b, df.within, lower.tail = F) | pf(f.b, df.b, df.within, lower.tail = F) | ||
| f.ab | f.ab | ||
| - | qf(alpha, df.ab, df.within, lower.tail = F) | + | qf(ci, df.ab, df.within) |
| pf(f.ab, df.ab, df.within, lower.tail = F) | pf(f.ab, df.ab, df.within, lower.tail = F) | ||
c/ma/2023/schedule/anova_note.1695597795.txt.gz · Last modified: 2023/09/25 08:23 by hkimscil