col-title.qmd

# `col//title` specification

This is a way to specify the column name for source
data along with the axis label

```{r}
col_label("CL//Clearance (L)")
```

When only the column is given, then the column name will be 
used for the column title:

```{r}
col_label("WT")
```

## Generate using the yspec package

You can also pull `col//title` data from a `yspec` object. Load the `yspec`
package and generate an example data specification object

```{r}
library(yspec)
spec <- ys_help$spec()
```

Typically, you'll want to select a subset of columns and then call
`axis_col_labs()`

```{r}
spec %>% 
  ys_select(WT, AGE, BMI) %>% 
  axis_col_labs()
```