::: {.cell hash='02_R_introduction_cache/revealjs/unnamed-chunk-138_9d8313732f85db710f0e8ee6e143ee3d'}

```{.r .cell-code}
Attaching package: ‘dplyr’

The following objects are masked 
from ‘package:stats’:

    filter, lag

The following objects are masked
from ‘package:base’:

    intersect, setdiff, setequal, union
```
:::