---
title: "Using centered_barplot() to Visualize Nominal Distributions"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Using centered_barplot() to Visualize Nominal Distributions}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

```{r setup}
library(nomiShape)
```

## Centered Bar Plot Example

The below example demonstrates how to use the `centered_barplot()` function from the `nomiShape` package to create a centered bar plot for a nominal variable "manufacturer" in the `mpg` dataset. Centered bar plots help visualize the distribution of categories by placing the most frequent categories at the center.

```{r}
centered_barplot(mpg, "manufacturer")
```

Another example using the `starwars` dataset to visualize the distribution of the "species" variable, scaled to percentages.

```{r}
centered_barplot(starwars, "species", scale = "percent")
```