Global convergence in male life expectancy at birth since 1950

world-convergence-in-male-life-expectancy.R

################################################################################
#                                                    
# ikashnitsky.github.io 2017-07-17
# Trying ggjoy. 
# The world convergence in male life expectancy at birth since 1950
# Ilya Kashnitsky, [email protected]
#                                                  
################################################################################

library(tidyverse)
library(forcats)
library(wpp2015)
library(ggjoy)
library(viridis)
library(extrafont)

data(UNlocations)

countries <- UNlocations %>% 
        filter(location_type == 4) %>% 
        transmute(name = name %>% paste()) %>% 
        as_vector()

data(e0M) 

e0M %>% 
        filter(country %in% countries) %>% 
        select(-last.observed) %>% 
        gather(period, value, 3:15) %>% 
        ggplot(aes(x = value, y = period %>% fct_rev()))+
        geom_joy(aes(fill = period))+
        scale_fill_viridis(discrete = T, option = "B", direction = -1, 
                           begin = .1, end = .9)+
        labs(x = "Male life expectancy at birth",
             y = "Period",
             title = "The world convergence in male life expectancy at birth since 1950",
             subtitle = "Data: UNPD World Population Prospects 2015 Revision",
             caption = "ikashnitsky.github.io")+
        theme_minimal(base_family =  "Roboto Condensed", base_size = 15)+
        theme(legend.position = "none")

emilelatour that worked for me, too!