Treemap

Treemap

library(tidyverse)

── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
✔ dplyr     1.2.1     ✔ readr     2.2.0
✔ forcats   1.0.1     ✔ stringr   1.6.0
✔ ggplot2   4.0.3     ✔ tibble    3.3.1
✔ lubridate 1.9.5     ✔ tidyr     1.3.2
✔ purrr     1.2.2     
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
✖ dplyr::filter() masks stats::filter()
✖ dplyr::lag()    masks stats::lag()
ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors

library(tidyverse)
library(dslabs)
library(treemap)

data(gapminder)

install.packages("treemap")

Warning: package 'treemap' is in use and will not be installed

continent_population <- gapminder %>%
  filter(year == 2007) %>%
  group_by(continent) %>%
  summarise(total_population = sum(population))

continent_population

# A tibble: 5 × 2
  continent total_population
  <fct>                <dbl>
1 Africa           948156290
2 Americas         911419886
3 Asia            3911346015
4 Europe           730984863
5 Oceania           34130212

treemap(continent_population,
        index = "continent",
        vSize = "total_population",
        type = "index",
        title = "World Population by Continent in 2007"
)

install.packages("treemap")

Warning: package 'treemap' is in use and will not be installed

treemap(continent_population,
        index = "continent",
        vSize = "total_population",
        title = "World Population by Continent in 2007"
)