```
# NOT RUN {
if (require("nlme")) {
## Use dataset Orthodont
data(Orthodont, package = "nlme")
## Get summary for continuous variables
summarize(Orthodont, type = "numeric")
## Change statistics to display
summarize(Orthodont, quantiles = FALSE, type = "numeric")
summarize(Orthodont, quantiles = FALSE, count = FALSE, type = "numeric")
summarize(Orthodont, mean_sd = FALSE, type = "numeric")
## for more examples see ?summarize
}
# }
```

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