monster_types.R

# Setup -------------------------------------------------------------------
librarian::shelf(tidyverse, systemfonts, ggtext, ragg)
scoobydoo <-
  readr::read_csv(
    'https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2021/2021-07-13/scoobydoo.csv',
    na = 'NULL'
  )
# Tidy --------------------------------------------------------------------
tidy_scooby <-
  scoobydoo %>%
  pivot_longer(
    starts_with('caught'),
    names_to = 'caught_by',
    names_prefix = 'caught_',
    values_to = 'caught'
  ) %>%
  mutate(caught_by = snakecase::to_title_case(caught_by)) %>%
  separate_rows(monster_type, sep = ',', convert = TRUE) %>%
  drop_na(monster_type) %>%
  filter(monster_type != '') %>%
  mutate(
    across(monster_type,
           ~ str_trim(.x) %>% as_factor),
    monster_type = recode(monster_type,
                          Possessed = "Possessed Object",
                          Disguise = "Disguised")
  )

monsters_sum <-
  tidy_scooby %>%
  select(monster_type, caught_by, caught) %>%
  filter(caught_by != 'none') %>%
  mutate(across(ends_with('type'),
                fct_lump_n,
                n = 10)) %>%
  group_by(monster_type) %>%
  count(wt = caught, sort = TRUE) %>%
  ungroup() %>%
  mutate(
    monster_type = fct_rev(fct_inorder(monster_type)),
    monster_type = forcats::fct_relevel(monster_type, "Other", after = 0L),
    perc = scales::percent(n / sum(n), accuracy = .1, trim = FALSE)
  )


# Visualize ---------------------------------------------------------------


monsters_sum <-
  monsters_sum %>%
  mutate(
    color = case_when(
      # Blue
      row_number() == 1 ~ "#003A79",
      # Orange
      row_number() == 2 ~ "#F26D00",
      # Yellow
      row_number() == 3 ~ "#F5CC00",
      # Light grey
      monster_type == "Other" ~ "#D0D3D4",
      ## Darker grey
      TRUE ~ "#666666"
    )
  )
monsters_sum %>%
  ggplot(aes(x = monster_type ,
             y = n,
             fill = color)) +
  geom_col() +

  geom_label(
    aes(label = perc),
    hjust = 1,
    nudge_y = -2.5,
    size = 4,
    fontface = "bold",
    family = "Roboto",
    ## Box without outline
    fill = "#FAFAFA",
    label.size = 0,
    color = "#003A79"
  ) +
  scale_y_continuous(expand = c(.01, .01)) +
  scale_fill_identity(guide = "none") +
  theme_void() +
  theme(
    text =
      element_text(
        family = "Roboto",
        face = "plain",
        colour = "black",
        size = 16,
        lineheight = 0.9,
        hjust = 0.5,
        vjust = 0.5,
        angle = 0,
        margin = margin(),
        debug = FALSE
      ),
    plot.title =  ggtext::element_textbox_simple(
      # font size "large"
      size = rel(1.2),
      color = "#003A79",
      face = "bold",
      hjust = 0,
      vjust = 1,
      margin = margin(b = 8)
    ),
    plot.title.position = "plot",
    plot.subtitle = ggtext::element_textbox_simple(
      # font size "regular"
      hjust = 0,

      vjust = 1,
      margin = margin(b = 8)
    ),
    plot.caption = ggtext::element_textbox_simple(
      # font size "small"
      size = rel(0.8),
      vjust = 1,
      family = "Roboto Light",
      color = "#666666",
      hjust = 0,
      margin = margin(t = 8)
    ),
    plot.caption.position = "plot",
    axis.text.y = element_text(size = 14, hjust = 1),
    plot.margin = margin(rep(15, 4)),
    panel.background = element_rect(color = "#FAFAFA")
  ) +
  coord_flip() +
  labs(title = "Scooby Scooby *Boo!*",
       subtitle = "Top 10 monsters",
       caption = "**Source**: Kaggle")

ggsave(
  here::here('figures', '03-scooby-doo-monsters.png'),
  width = 85 * (14 / 5),
  height = 53 * (14 / 5),
  units = 'mm',
  dpi = 300,
  type = 'cairo',
  device = agg_png()
)