---
title: "Centered Dot Plots for Nominal Variables"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Centered Dot Plots for Nominal Variables}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

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

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


## Centered Dot Plots
The `centered_dotplot()` function creates a centered dot plot for a nominal variable, ordering categories from the most frequent at the center toward less frequent categories on both sides. Optionally, it can connect points with a line.

```{r centered-dotplot-example}
# Example usage of centered_dotplot
centered_dotplot(mpg, "manufacturer")
```

```{r centered-dotplot-connect}
# Example with connecting line
centered_dotplot(mpg, "manufacturer", connect = TRUE)
```