This question is sort of tangential to this other question on the forum, but I’m trying to change the scale of my x-axis on an mcmc_areas() plot.

I have fit a lognormal() model, so I would like to show the mcmc_areas() on the exponentiated scale, rather than the log scale. I *think* I need to do this with something like

```
mcmc_areas(model) + scale_x_continuous(trans = exp_trans)
```

But when I do this, nothing happens (no plot is rendered, with no error message either). It would also be neat if I could generalize the transformation, so if I wanted to use the scale from preprocessing to get the % change for every one unit of change in the variable, I could.

Any help would be greatly appreciated. Also, as an aside, thanks to the folks who contributed to bayesplot, I’m finding the library really helpful.