1 Introduction

1.1 Level-two heading

Level-two and below headings…

1.1.1 Level-three

…are all contained in the same section.

2 Text

Example text.

3 Plots

You may include any number of plots in a section.

library(ggplot2)
library(maps)
library(plotly)
## Warning: package 'plotly' was built under R version 4.3.3
## 
## Attaching package: 'plotly'
## The following object is masked from 'package:ggplot2':
## 
##     last_plot
## The following object is masked from 'package:stats':
## 
##     filter
## The following object is masked from 'package:graphics':
## 
##     layout
library(tidyverse)
## Warning: package 'readr' was built under R version 4.3.2
## Warning: package 'purrr' was built under R version 4.3.2
## Warning: package 'dplyr' was built under R version 4.3.3
## Warning: package 'stringr' was built under R version 4.3.3
## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
## ✔ dplyr     1.1.4     ✔ readr     2.1.4
## ✔ forcats   1.0.0     ✔ stringr   1.5.1
## ✔ lubridate 1.9.2     ✔ tibble    3.2.1
## ✔ purrr     1.0.2     ✔ tidyr     1.3.0
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks plotly::filter(), stats::filter()
## ✖ dplyr::lag()    masks stats::lag()
## ✖ purrr::map()    masks maps::map()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors
# Get map data for Texas
tx_map <- map_data("state")
tx_map <- tx_map[tx_map$region == "texas", ]

# Plot Texas
p <- ggplot(tx_map, aes(x = long, y = lat, group = group)) +
  geom_polygon(fill = "lightblue", color = "black") +
  coord_fixed(1.3) +
  theme_minimal() +
  labs(title = "Map of Texas") 

p %>% plotly::ggplotly()

4 Images

Local news reported a giant inflatable rubber duck rolling down the street of Des Moines, where this package is conceived.

The Rolling Duck
The Rolling Duck

5 Setup

You should call rolldown::scrollama_setup() at the end of a document. Turn off the debug option to get rid of the horizontal line on the page, and you probably also want echo=FALSE on this code chunk:

rolldown::scrollama_setup(
  list(step = '.level1', offset = .2, debug = TRUE)
)