📅  最后修改于: 2022-03-11 14:55:16.653000             🧑  作者: Mango
```{r dataProcess, cache = TRUE}
cars2 <- cars
save(cars2, "carsData.RData") # saves the 'cars2' dataset
```
and then we can just reload the data into the session:
```{r}
load("carsData.RData") # reloads the 'cars2' dataset
```