Created
March 21, 2020 20:06
-
-
Save webbedfeet/ad4a7d7fd6095af66d6da1adb0c19a3c to your computer and use it in GitHub Desktop.
Code to create COVID-19 attributed death trajectories by country using JHU data
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# remotes::install_github('ramikrispin/coronavirus') | |
library(coronavirus) | |
update_datasets() | |
pacman::p_load(char=c('tidyverse','janitor', 'ggrepel')) | |
deaths <- coronavirus %>% | |
clean_names() %>% | |
filter(type=='death') %>% | |
group_by(country_region, date) %>% | |
summarise(cases = sum(cases)) %>% | |
ungroup() %>% | |
group_by(country_region) %>% | |
arrange(date) %>% | |
mutate(cum_cases = cumsum(cases)) %>% | |
ungroup() %>% | |
as_tibble() | |
top_ten <- deaths %>% | |
filter(date==max(date)) %>% | |
top_n(10, cum_cases) | |
deaths_top10 <- | |
deaths %>% | |
filter(country_region %in% top_ten$country_region) %>% | |
group_by(country_region) %>% | |
filter(cum_cases >= 10) %>% | |
mutate(days = as.numeric(date - min(date))) %>% | |
ungroup() | |
ggplot(deaths_top10, aes(x = days, y = cum_cases)) + | |
geom_label_repel(data = deaths_top10 %>% | |
filter(country_region %in% top_ten$country_region) %>% | |
group_by(country_region) %>% | |
filter(days == max(days)) %>% | |
ungroup(), | |
aes(color = country_region, label = country_region), | |
hjust = 1, show.legend=F)+ | |
geom_point(data = deaths_top10 %>% | |
filter(country_region %in% top_ten$country_region) %>% | |
group_by(country_region) %>% | |
filter(days == max(days)) %>% | |
ungroup(), | |
aes(color = country_region, size=cum_cases), | |
show.legend=F)+ | |
geom_line(aes(color = country_region), show.legend = F)+ | |
scale_y_log10('Cumulative deaths')+ | |
labs(x = 'Days since 10th death')+ | |
theme_classic() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment