Apolipop | R Documentation |

Data used in Examples 9.2 and 9.9

```
Apolipop
```

A data frame/tibble with 15 observations on two variables

- coffee
number of cups of coffee per day

- apolipB
level of apoliprotein B

Kitchens, L. J. (2003) *Basic Statistics and Data Analysis*.
Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

```
plot(apolipB ~ coffee, data = Apolipop)
linmod <- lm(apolipB ~ coffee, data = Apolipop)
summary(linmod)
summary(linmod)$sigma
anova(linmod)
anova(linmod)[2, 3]^.5
par(mfrow = c(2, 2))
plot(linmod)
par(mfrow = c(1, 1))
```

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