r:getting_started
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| r:getting_started [2017/09/06 10:16] – [A trial] hkimscil | r:getting_started [2021/03/02 09:48] – [A trial] hkimscil | ||
|---|---|---|---|
| Line 47: | Line 47: | ||
| </ | </ | ||
| < | < | ||
| + | plot(dist~speed, | ||
| m.cars <- lm(dist ~ speed, data=cars) | m.cars <- lm(dist ~ speed, data=cars) | ||
| m.cars | m.cars | ||
| Line 55: | Line 56: | ||
| summary(chickwts) | summary(chickwts) | ||
| boxplot(weight~feed, | boxplot(weight~feed, | ||
| - | anova(lm(weight~feed, | + | anova(lm(weight~feed, |
| + | m.chck <- aov(weight~feed, | ||
| + | m.chck | ||
| + | summary(m.chck) | ||
| </ | </ | ||
| + | ---- | ||
| + | Not required yet. | ||
| [[:t-test]] | [[:t-test]] | ||
| [[:ANOVA]] | [[:ANOVA]] | ||
| Line 64: | Line 70: | ||
| [[: | [[: | ||
| [[:Multiple regression]] | [[:Multiple regression]] | ||
| + | ---- | ||
| ====== Entering commands ====== | ====== Entering commands ====== | ||
| < | < | ||
| Line 149: | Line 156: | ||
| [1] 8.75 5.50 | [1] 8.75 5.50 | ||
| </ | </ | ||
| + | |||
| + | see [[https:// | ||
| < | < | ||
| Line 159: | Line 168: | ||
| 7.42 167.60 66.20 20.16 | 7.42 167.60 66.20 20.16 | ||
| </ | </ | ||
| + | see [[https:// | ||
| ====== Searching via Keywords ====== | ====== Searching via Keywords ====== | ||
r/getting_started.txt · Last modified: 2021/03/02 09:48 by hkimscil