script.R

# paquetes ----------------------------------------------------------------

library(glue)
library(ggtext)
library(showtext)
library(tidyverse)

# fuente ------------------------------------------------------------------

# colores
c1 <- "#AB740F"
c2 <- "#3E7671"
c3 <- "#122C43"
c4 <- "black"
c5 <- "white"
c6 <- "grey95"

# fuente: Ubuntu
font_add(
  family = "ubuntu", 
  regular = "fuente/Ubuntu-Regular.ttf",
  bold = "fuente/Ubuntu-Bold.ttf",
  italic = "fuente/Ubuntu-Italic.ttf")

# monoespacio & íconos
font_add(
  family = "jet", 
  regular = "fuente/JetBrainsMonoNLNerdFontMono-Regular.ttf")

showtext_auto()
showtext_opts(dpi = 300)

# caption
fuente <- glue(
  "Datos: <span style='color:{c3};'><span style='font-family:mono;'>",
  "{{<b>tidytuesdayR</b>}}</span> semana {19}, ",
  "<b>The Pudding</b>, Rolling Stone</span>")
autor <- glue("<span style='color:{c3};'>**Víctor Gauto**</span>")
icon_twitter <- glue("<span style='font-family:jet;'>&#xf099;</span>")
icon_instagram <- glue("<span style='font-family:jet;'>&#xf16d;</span>")
icon_github <- glue("<span style='font-family:jet;'>&#xf09b;</span>")
icon_mastodon <- glue("<span style='font-family:jet;'>&#xf0ad1;</span>")
usuario <- glue("<span style='color:{c3};'>**vhgauto**</span>")
sep <- glue("**|**")

mi_caption <- glue(
  "{fuente}<br>{autor} {sep} {icon_github} {icon_twitter} {icon_instagram} ",
  "{icon_mastodon} {usuario}")

# datos -------------------------------------------------------------------

tuesdata <- tidytuesdayR::tt_load(2024, 19)
rolling_stone <- tuesdata$rolling_stone

# me interesa la cantidad de semanas en Bilboard de todos los álbums de música

d <- rolling_stone |> 
  select(clean_name, weeks_on_billboard, artist_gender, genre) |> 
  drop_na() |> 
  separate_longer_delim(cols = genre, delim = "/") |> 
  mutate(genre = toupper(genre)) |> 
  mutate(genre = case_when(
    str_detect(genre, "ROCK") ~ "ROCK",
    str_detect(genre, "PUNK") ~ "PUNK",
    str_detect(genre, "RHYTHM & BLUES") ~ "R&B",
    .default = genre
  )) |> 
  mutate(genre = fct_reorder(genre, weeks_on_billboard)) |> 
  arrange(genre) |> 
  mutate(id = as.numeric(genre))

# paleta de colores
paleta <- MetBrewer::met.brewer(name = "Veronese", n = length(unique(d$genre)))

# agrego paleta de colores al eje vertical
e <- d |> 
  mutate(color = paleta[id]) |> 
  mutate(genre = str_replace(genre, "-", "<br>")) |> 
  mutate(label_y = glue("<b style='color:{color}'>{genre}</b>")) |> 
  mutate(label_y = fct_reorder(label_y, weeks_on_billboard))

# obtengo medianas
e_s <- e |> 
  reframe(
    s = median(weeks_on_billboard),
    .by = c(label_y, color))

# figura ------------------------------------------------------------------

# tibble para las barras horizontales
e_col <- tibble(
  x = 1000,
  label_y = unique(e$label_y),
  color = unique(e$color)
  )

# logo de Rolling Stones
logo <- "<img src='2024/s19/logo.png' width=250></img>"

# subtítulo
mi_subtitle <- glue(
  "Semanas en el ranking de <b>Rolling Stones</b> de<br>",
  "{nrow(rolling_stone)} albúms",
  "de música, por género entre {min(rolling_stone$release_year)} y ",
  "{max(rolling_stone$release_year)}")

# figura
g <- ggplot(e, aes(weeks_on_billboard, label_y, color = color)) +
  # barras horizontales
  geom_col(
    data = e_col, aes(x, label_y, fill = label_y), alpha = .2, color = NA) +
  geom_point(position = position_jitter(height = .3, seed = 2024), alpha = .8) +
  # medianas
  geom_point(data = e_s, aes(s, label_y, color = color), size = 6) +
  geom_point(data = e_s, aes(s, label_y), color = c5, size = 4) +
  geom_point(
    data = e_s, aes(s, label_y, color = color), size = 2) +
  geom_point(data = e_s, aes(s, label_y), color = c5, size = .5) +
  scale_x_log10(breaks = c(1, 10, 100, 1000), expand = c(0, 0)) +
  scale_color_identity() +
  scale_fill_manual(values = paleta) +
  coord_cartesian(xlim = c(.9, NA)) +
  labs(
    y = NULL, x = "Semanas en Billboard", title = logo, subtitle = mi_subtitle,
    caption = mi_caption) +
  theme_void() +
  theme(
    aspect.ratio = 1.2,
    plot.background = element_rect(fill = c6, color = c2, linewidth = 3),
    plot.margin = margin(l = 20, r = 25, t = 7.3),
    plot.title = element_markdown(margin = margin(b = -50)),
    plot.subtitle = element_markdown(
      family = "ubuntu", size = 19, hjust = 1, margin = margin(b = 10),
      lineheight = unit(1.2, "line"), color = c3),
    plot.caption = element_markdown(
      family = "ubuntu", size = 12, color = c1, margin = margin(t = 20, b = 10),
      lineheight = unit(1.2, "line")),
    panel.grid.major.x = element_line(
      color = c4, linetype = "77", linewidth = .1),
    axis.text.x = element_text(family = "jet", size = 14),
    axis.text.y = element_markdown(family = "ubuntu", size = 14, hjust = 1),
    legend.position = "none"
  )

# guardo
ggsave(
  plot = g,
  filename = "2024/s19/viz.png",
  width = 30,
  height = 35,
  units = "cm")

# abro
browseURL("2024/s19/viz.png")