factorial_anova
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factorial_anova [2023/05/01 01:32] – hkimscil | factorial_anova [2024/05/01 08:36] (current) – [Materials and links] hkimscil | ||
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10 1 2 9 | 10 1 2 9 | ||
11 1 2 8 | 11 1 2 8 | ||
- | 12 1 2 | + | 12 1 2 |
13 2 2 13 | 13 2 2 13 | ||
14 2 2 15 | 14 2 2 15 | ||
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23 2 3 10 | 23 2 3 10 | ||
24 2 3 13 | 24 2 3 13 | ||
- | > | ||
> de$type <- factor(de$type, | > de$type <- factor(de$type, | ||
> de$w.temp <- factor(de$w.temp, | > de$w.temp <- factor(de$w.temp, | ||
Line 353: | Line 352: | ||
10 super | 10 super | ||
11 super | 11 super | ||
- | 12 super | + | 12 super |
13 best | 13 best | ||
14 best | 14 best | ||
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23 best hot 10 | 23 best hot 10 | ||
24 best hot 13 | 24 best hot 13 | ||
- | > | ||
> de.anova <- aov(cleanness ~ type * w.temp, data=de) | > de.anova <- aov(cleanness ~ type * w.temp, data=de) | ||
> summary(de.anova) | > summary(de.anova) | ||
Df Sum Sq Mean Sq F value | Df Sum Sq Mean Sq F value | ||
- | type | + | type |
- | w.temp | + | w.temp |
- | type: | + | type: |
- | Residuals | + | Residuals |
--- | --- | ||
Signif. codes: | Signif. codes: | ||
+ | > | ||
+ | > with(de, interaction.plot(x.factor=type, | ||
+ | + | ||
+ | + | ||
+ | + | ||
+ | + | ||
+ | > | ||
> | > | ||
</ | </ | ||
- | + | {{:pasted:20240429-083635.png}} | |
- | {{:pasted:20200529-165842.png}} | + | |
만약에 손으로 계산했다면 R에서 | 만약에 손으로 계산했다면 R에서 | ||
< | < | ||
- | pf(9.810810811, 1, 18, lower.tail=F) | + | pf(15.43, 1, 18, lower.tail=F) |
- | pf(48.72972973, 2, 18, lower.tail=F) | + | pf(62.04, 2, 18, lower.tail=F) |
- | pf(3.972972973, 2, 18, lower.tail=F) | + | pf(6.75, 2, 18, lower.tail=F) |
</ | </ | ||
< | < | ||
- | > pf(9.810810811, 1, 18, lower.tail=F) | + | > pf(15.43, 1, 18, lower.tail=F) |
- | [1] 0.00575844 | + | [1] 0.000985713 |
- | > pf(48.72972973, 2, 18, lower.tail=F) | + | > pf(62.04, 2, 18, lower.tail=F) |
- | [1] 5.439849e-08 | + | [1] 8.40729e-09 |
- | > pf(3.972972973, 2, 18, lower.tail=F) | + | > pf(6.75, 2, 18, lower.tail=F) |
- | [1] 0.03722434 | + | [1] 0.006496173 |
> | > | ||
> </ | > </ | ||
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====== Materials and links ====== | ====== Materials and links ====== | ||
* {{: | * {{: | ||
- | * http:// | ||
- | * http:// | ||
- | * http:// | ||
- | * http:// | ||
- | * http:// | ||
- | * http:// | ||
- | {{tag>factorial anova, | + | {{tag>factorial_anova |
factorial_anova.1682872334.txt.gz · Last modified: 2023/05/01 01:32 by hkimscil